{"title":"E-Bike Build Service","description":"\u003cp\u003eDon't want to fit the kit yourself? We'll professionally install your conversion kit onto your bike when you purchase a conversion kit from MCR Electric.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"931\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIncluded:\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"931\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e- Professional installation\u003cbr\u003e- Motor, controller \u0026amp; display fitted\u003cbr\u003e- Battery securely mounted\u003cbr\u003e- Cable management\u003cbr\u003e- Full system testing\u003cbr\u003e- Ready to ride on collection\u003cbr\u003e- Installation completed by experienced technicians\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"931\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1215\"\u003ePlease note:\u003c\/strong\u003e This service is only available when purchasing an e-bike conversion kit from MCR Electric. Customers are responsible for delivering and collecting their bike from our Manchester workshop.\u003c\/p\u003e","products":[{"product_id":"e-bike-build-service-3000w-e-bike-conversion-kit-72v-60a-sine-wave-controller-high-torque-rear-wheel-26-27-5-29-135-mm-dropout-single-speed-electric-bike-kit","title":"E-Bike Build Service 3000W E-Bike Conversion Kit | 72V 60A Sine Wave Controller | High-Torque Rear Wheel (26″ \/ 27.5″ \/ 29″) | 135 mm Dropout | Single-Speed Electric Bike Kit","description":"\u003ch1 data-end=\"179\" data-start=\"144\"\u003e🚴⚡ Welcome to MCR Electric ⚡🚴\u003c\/h1\u003e\n\u003ch3 data-end=\"221\" data-start=\"180\"\u003eBuilt for Riders Who Want Real Power.\u003c\/h3\u003e\n\u003cp data-end=\"330\" data-start=\"223\"\u003eWe supply high-performance electric conversion kits engineered for strength, torque and serious DIY builds.\u003c\/p\u003e\n\u003cp data-end=\"448\" data-start=\"332\"\u003e⚠️ Please read the full description before ordering.\u003cbr data-end=\"387\" data-start=\"384\"\u003eDesigned for bikes with \u003cstrong data-end=\"448\" data-start=\"411\"\u003eminimum 135mm rear dropout width.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"453\" data-start=\"450\"\u003e\n\u003ch1 data-end=\"519\" data-start=\"455\"\u003e⚡ 3KW MTX Rim E-Bike Conversion Kit – 80A High Power Setup ⚡\u003c\/h1\u003e\n\u003ch3 data-end=\"568\" data-start=\"520\"\u003eExtreme Torque. High Current. No Compromise.\u003c\/h3\u003e\n\u003cp data-end=\"669\" data-start=\"570\"\u003eThis is not a commuter kit.\u003cbr data-end=\"600\" data-start=\"597\"\u003eThis is a full-power 3000W build designed for experienced DIY riders.\u003c\/p\u003e\n\u003chr data-end=\"674\" data-start=\"671\"\u003e\n\u003ch2 data-end=\"701\" data-start=\"676\"\u003e🔋 Motor \u0026amp; Wheel Setup\u003c\/h2\u003e\n\u003cp data-end=\"852\" data-start=\"703\"\u003e⚡ 3000W Brushless Gearless Hub Motor\u003cbr data-end=\"742\" data-start=\"739\"\u003e🧲 Aluminium stator for improved heat control\u003cbr data-end=\"790\" data-start=\"787\"\u003e🚀 3.5T High-Speed Wind – strong torque \u0026amp; rapid acceleration\u003c\/p\u003e\n\u003cp data-end=\"944\" data-start=\"854\"\u003e🔩 M14 Heavy-Duty Axle\u003cbr data-end=\"879\" data-start=\"876\"\u003e⚙️ Screw-On Freewheel (Single Speed)\u003cbr data-end=\"918\" data-start=\"915\"\u003e📏 135mm Dropout Fitment\u003c\/p\u003e\n\u003cp data-end=\"1033\" data-start=\"946\"\u003e🛞 All-Black SunRingle Double-Wall Aluminium Rim\u003cbr data-end=\"997\" data-start=\"994\"\u003e🖤 36 Black Stainless Steel Spokes\u003c\/p\u003e\n\u003cp data-end=\"1071\" data-start=\"1035\"\u003e⛔ Speed Limiter: 15.5mph (removable)\u003c\/p\u003e\n\u003chr data-end=\"1076\" data-start=\"1073\"\u003e\n\u003ch2 data-end=\"1115\" data-start=\"1078\"\u003e🎛️ Controller \u0026amp; Electrical System\u003c\/h2\u003e\n\u003cp data-end=\"1208\" data-start=\"1117\"\u003e🔌 80A Sine Wave Controller (60V \/ 72V compatible)\u003cbr data-end=\"1170\" data-start=\"1167\"\u003e⚡ High-current smooth power delivery\u003c\/p\u003e\n\u003cp data-end=\"1323\" data-start=\"1210\"\u003e💦 Waterproof Controller Box\u003cbr data-end=\"1241\" data-start=\"1238\"\u003e🔐 Integrated Alarm System + 2 Key Fobs\u003cbr data-end=\"1283\" data-start=\"1280\"\u003e🔄 XT150 High-Current Phase Connectors\u003c\/p\u003e\n\u003cp data-end=\"1374\" data-start=\"1325\"\u003e⚠️ Battery must have BMS rated above 60A minimum.\u003c\/p\u003e\n\u003cp data-end=\"1426\" data-start=\"1376\"\u003eThis setup pulls serious amps — build accordingly.\u003c\/p\u003e\n\u003chr data-end=\"1431\" data-start=\"1428\"\u003e\n\u003ch2 data-end=\"1457\" data-start=\"1433\"\u003e🛑 Throttle \u0026amp; Braking\u003c\/h2\u003e\n\u003cp data-end=\"1571\" data-start=\"1459\"\u003e⚫ Black Brake Sensor (hydraulic \u0026amp; cable compatible)\u003cbr data-end=\"1513\" data-start=\"1510\"\u003e🏍️ Full-Twist SurRon Style Throttle\u003cbr data-end=\"1552\" data-start=\"1549\"\u003e🖤 Black MX Grips\u003c\/p\u003e\n\u003cp data-end=\"1635\" data-start=\"1573\"\u003e🔧 Includes:\u003cbr data-end=\"1588\" data-start=\"1585\"\u003e• 5mm brake disc spacer\u003cbr data-end=\"1614\" data-start=\"1611\"\u003e• 6 × M5×16mm bolts\u003c\/p\u003e\n\u003chr data-end=\"1640\" data-start=\"1637\"\u003e\n\u003ch2 data-end=\"1668\" data-start=\"1642\"\u003e🛡️ Strength \u0026amp; Mounting\u003c\/h2\u003e\n\u003cp data-end=\"1777\" data-start=\"1670\"\u003e🔩 4 × Stainless Steel Torque Arms (2 styles included)\u003cbr data-end=\"1727\" data-start=\"1724\"\u003e🧰 Cable wrap, cable ties \u0026amp; tyre levers supplied\u003c\/p\u003e\n\u003cp data-end=\"1849\" data-start=\"1779\"\u003eHeavy power requires proper reinforcement — torque arms are essential.\u003c\/p\u003e\n\u003chr data-end=\"1854\" data-start=\"1851\"\u003e\n\u003ch2 data-end=\"1886\" data-start=\"1856\"\u003e🏆 Why Choose This 3KW Kit?\u003c\/h2\u003e\n\u003cp data-end=\"2080\" data-start=\"1888\"\u003e✔️ Stealth all-black pro finish\u003cbr data-end=\"1922\" data-start=\"1919\"\u003e✔️ Massive torque \u0026amp; strong top-end performance\u003cbr data-end=\"1971\" data-start=\"1968\"\u003e✔️ High-current 80A controller\u003cbr data-end=\"2004\" data-start=\"2001\"\u003e✔️ Built for durability under load\u003cbr data-end=\"2041\" data-start=\"2038\"\u003e✔️ Designed for serious custom builds\u003c\/p\u003e\n\u003cp data-end=\"2113\" data-start=\"2082\"\u003eThis is a performance platform.\u003c\/p\u003e\n\u003chr data-end=\"2118\" data-start=\"2115\"\u003e\n\u003ch2 data-end=\"2140\" data-start=\"2120\"\u003e🛠️ Product Specs\u003c\/h2\u003e\n\u003cp data-end=\"2342\" data-start=\"2142\"\u003e🛞 Wheel Sizes: 26″ \/ 27.5″ \/ 29″ (rear, single speed)\u003cbr data-end=\"2199\" data-start=\"2196\"\u003e📏 Dropout: 135mm\u003cbr data-end=\"2219\" data-start=\"2216\"\u003e🛑 Disc Brake Compatible (160mm–202mm)\u003cbr data-end=\"2260\" data-start=\"2257\"\u003e🎚️ Optional Magnetic Brake Levers available\u003cbr data-end=\"2307\" data-start=\"2304\"\u003e🕹️ Throttle-only setup supported\u003c\/p\u003e\n\u003chr data-end=\"2347\" data-start=\"2344\"\u003e\n\u003ch2 data-end=\"2373\" data-start=\"2349\"\u003e⚡ Power \u0026amp; Performance\u003c\/h2\u003e\n\u003cp data-end=\"2485\" data-start=\"2375\"\u003e🚀 3000W Gearless Motor (45H magnets)\u003cbr data-end=\"2415\" data-start=\"2412\"\u003e⚡ Up to approx 50–58mph at 84V\u003cbr data-end=\"2448\" data-start=\"2445\"\u003e🔋 Estimated 20–35 miles per charge\u003c\/p\u003e\n\u003cp data-end=\"2542\" data-start=\"2487\"\u003e(Performance depends on rider weight, terrain \u0026amp; setup.)\u003c\/p\u003e\n\u003chr data-end=\"2547\" data-start=\"2544\"\u003e\n\u003ch2 data-end=\"2564\" data-start=\"2549\"\u003e⚠️ Important\u003c\/h2\u003e\n\u003cp data-end=\"2658\" data-start=\"2566\"\u003e🛠 DIY experience required.\u003cbr data-end=\"2596\" data-start=\"2593\"\u003eEvery frame is different — take your time during installation.\u003c\/p\u003e\n\u003cp data-end=\"2725\" data-start=\"2660\"\u003eHigher voltage = higher heat.\u003cbr data-end=\"2692\" data-start=\"2689\"\u003eProper setup ensures reliability.\u003c\/p\u003e\n\u003chr data-end=\"2730\" data-start=\"2727\"\u003e\n\u003ch2 data-end=\"2746\" data-start=\"2732\"\u003e🛡 Warranty\u003c\/h2\u003e\n\u003cp data-end=\"2803\" data-start=\"2748\"\u003e🔧 3 Months – Conversion Kit\u003cbr data-end=\"2779\" data-start=\"2776\"\u003e🔋 12 Months – Battery\u003c\/p\u003e\n\u003cp data-end=\"2918\" data-start=\"2805\"\u003eDoes NOT cover:\u003cbr data-end=\"2823\" data-start=\"2820\"\u003e• Abuse\u003cbr data-end=\"2833\" data-start=\"2830\"\u003e• Water damage\u003cbr data-end=\"2850\" data-start=\"2847\"\u003e• Connector tampering\u003cbr data-end=\"2874\" data-start=\"2871\"\u003e• Label removal\u003cbr data-end=\"2892\" data-start=\"2889\"\u003e• Incorrect installation\u003c\/p\u003e\n\u003cp data-end=\"2975\" data-start=\"2920\"\u003eWarranty repairs covered by us — buyer covers shipping.\u003c\/p\u003e\n\u003chr data-end=\"2980\" data-start=\"2977\"\u003e\n\u003ch2 data-end=\"3002\" data-start=\"2982\"\u003e💡 Pro Setup Tips\u003c\/h2\u003e\n\u003cp data-end=\"3511\" data-start=\"3004\"\u003e✅ Confirm battery fit before ordering\u003cbr data-end=\"3044\" data-start=\"3041\"\u003e🔒 Always tighten axle nuts \u0026amp; torque arms securely\u003cbr data-end=\"3097\" data-start=\"3094\"\u003e🔌 Protect motor cable carefully during install\u003cbr data-end=\"3147\" data-start=\"3144\"\u003e⚙ Remove plastic spacer before fitting disc rotor\u003cbr data-end=\"3199\" data-start=\"3196\"\u003e🚲 Use slime tubes for puncture protection\u003cbr data-end=\"3244\" data-start=\"3241\"\u003e🔧 Remove brake caliper before fitting wheel\u003cbr data-end=\"3291\" data-start=\"3288\"\u003e🔄 If wheel doesn’t spin freely, check phase wires\u003cbr data-end=\"3344\" data-start=\"3341\"\u003e🛠 PAS install requires crank removal tool (included)\u003cbr data-end=\"3400\" data-start=\"3397\"\u003e🧴 Apply thread-lock to rotor bolts\u003cbr data-end=\"3438\" data-start=\"3435\"\u003e🔩 Re-check spoke tension after first rides\u003cbr data-end=\"3484\" data-start=\"3481\"\u003e🔐 Always fit torque arms\u003c\/p\u003e\n\u003cp data-end=\"3560\" data-start=\"3513\"\u003eBest suited to 3000W for long-term reliability.\u003c\/p\u003e\n\u003chr data-end=\"3565\" data-start=\"3562\"\u003e\n\u003ch2 data-end=\"3584\" data-start=\"3567\"\u003e🛠 Maintenance\u003c\/h2\u003e\n\u003cp data-end=\"3761\" data-start=\"3586\"\u003e🔒 Check axle nuts \u0026amp; torque arms regularly\u003cbr data-end=\"3631\" data-start=\"3628\"\u003e🔌 Keep motor cable clear of disc rotor\u003cbr data-end=\"3673\" data-start=\"3670\"\u003e🛡 Light GT85 coating helps prevent corrosion\u003cbr data-end=\"3721\" data-start=\"3718\"\u003e🔧 Routine checks = safety \u0026amp; longevity\u003c\/p\u003e\n\u003chr data-end=\"3766\" data-start=\"3763\"\u003e\n\u003ch2 data-end=\"3782\" data-start=\"3768\"\u003e🚚 Shipping\u003c\/h2\u003e\n\u003cp data-start=\"888\" data-end=\"977\"\u003e🚚 \u003cstrong data-start=\"891\" data-end=\"977\"\u003eSame-day dispatch on all orders placed before the daily cut-off — fast UK delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1027\"\u003e⚡ \u003cstrong data-start=\"981\" data-end=\"1027\"\u003eMCR Electric — Built for dependable riding\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"4051\" data-start=\"4048\"\u003e\n\u003ch2 data-end=\"4066\" data-start=\"4053\"\u003e🔄 Returns\u003c\/h2\u003e\n\u003cp data-end=\"4158\" data-start=\"4068\"\u003e📅 14-day return policy\u003cbr data-end=\"4094\" data-start=\"4091\"\u003e⚠️ Must be unused \u0026amp; complete\u003cbr data-end=\"4125\" data-start=\"4122\"\u003e🚚 Buyer covers return shipping\u003c\/p\u003e\n\u003chr data-end=\"4163\" data-start=\"4160\"\u003e\n\u003ch2 data-end=\"4183\" data-start=\"4165\"\u003e🤝 Need Advice?\u003c\/h2\u003e\n\u003cp data-end=\"4295\" data-start=\"4185\"\u003eWe support serious DIY builders.\u003cbr data-end=\"4220\" data-start=\"4217\"\u003eIf you’re unsure about compatibility or battery pairing — message us first.\u003c\/p\u003e","brand":"Mcr electric","offers":[{"title":"26 Inch Kit with 72v 20ah Lithium E bike battery 60A BMS Samsung 21700 50S Triangle Ebike Battery","offer_id":54387780354385,"sku":null,"price":1069.0,"currency_code":"GBP","in_stock":true},{"title":"27.5 Inch Kit with 72v 20ah Lithium E bike battery 60A BMS Samsung 21700 50S Triangle Ebike Battery","offer_id":54387780419921,"sku":null,"price":1069.0,"currency_code":"GBP","in_stock":true},{"title":"29 Inch Kit with 72v 20ah Lithium E bike battery 60A BMS Samsung 21700 50S Triangle Ebike Battery","offer_id":54387780485457,"sku":null,"price":1069.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/files\/455.png?v=1772027351"},{"product_id":"e-bike-build-service-the-ultimate-electric-2000w-52v-28ah-rear-wheel-ebike-conversion-kit-original-mtx39-rim-high-torque-moto","title":"E-Bike Build Service The Ultimate Electric 2000W 52V 28AH Rear Wheel EBike Conversion Kit Original MTX39 Rim High Torque Moto","description":"\u003cp data-start=\"0\" data-end=\"148\"\u003eGot you 👊 — fully rewritten for \u003cstrong data-start=\"33\" data-end=\"49\"\u003eMCR Electric\u003c\/strong\u003e, same strong emoji style, no Klarna\/PayPal mention, tighter flow, more premium performance feel 🔥\u003c\/p\u003e\n\u003chr data-start=\"150\" data-end=\"153\"\u003e\n\u003ch1 data-start=\"155\" data-end=\"219\"\u003e⚡🚴 Ultimate 2000W 48V \/ 52V \/ 60V E-Bike Conversion Kit 🚴⚡\u003c\/h1\u003e\n\u003ch3 data-start=\"220\" data-end=\"279\"\u003eSerious Torque. Clean Install. Built for Proper Riders.\u003c\/h3\u003e\n\u003cp data-start=\"281\" data-end=\"352\"\u003eIf you want real acceleration and high-output performance — this is it.\u003c\/p\u003e\n\u003cp data-start=\"354\" data-end=\"489\"\u003eThe Ultimate 2000W kit is built for riders who don’t want watered-down setups. Smooth sine-wave delivery. Strong pull. Proper hardware.\u003c\/p\u003e\n\u003chr data-start=\"491\" data-end=\"494\"\u003e\n\u003ch2 data-start=\"496\" data-end=\"516\"\u003e🧰 Kit Highlights\u003c\/h2\u003e\n\u003cp data-start=\"518\" data-end=\"737\"\u003e⚡ 2000W Brushless Gearless High-Torque Hub Motor\u003cbr data-start=\"566\" data-end=\"569\"\u003e🧱 M14 Axle – 14mm round with 10mm flats for secure dropout fit\u003cbr data-start=\"632\" data-end=\"635\"\u003e⚙️ 7-Speed Freewheel Setup (requires ≥135mm dropout)\u003cbr data-start=\"687\" data-end=\"690\"\u003e🔩 Genuine Shimano 7-Speed Freewheel included\u003c\/p\u003e\n\u003cp data-start=\"739\" data-end=\"843\"\u003e🛞 All-Black MTX39 Double-Wall Aluminium Rim\u003cbr data-start=\"783\" data-end=\"786\"\u003e🧵 36 Black Stainless Spokes + Silver Stainless Nipples\u003c\/p\u003e\n\u003cp data-start=\"845\" data-end=\"946\"\u003e🎚️ 45A Sine-Wave Controller (52V \/ 60V compatible)\u003cbr data-start=\"896\" data-end=\"899\"\u003eSmooth power delivery. Strong current handling.\u003c\/p\u003e\n\u003cp data-start=\"948\" data-end=\"977\"\u003e📱 UKC1 Full-Colour Display\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1066\"\u003e🛡️ Built-In 250W Limit Mode\u003cbr data-start=\"1007\" data-end=\"1010\"\u003eLimits to approx 15mph on throttle \u0026amp; PAS when activated.\u003c\/p\u003e\n\u003cp data-start=\"1068\" data-end=\"1144\"\u003e🧲 Black Magnetic Brake Sensors\u003cbr data-start=\"1099\" data-end=\"1102\"\u003eCompatible with cable \u0026amp; hydraulic brakes\u003c\/p\u003e\n\u003cp data-start=\"1146\" data-end=\"1228\"\u003e🏍️ Sur-Ron Style Full-Twist Throttle (All Black)\u003cbr data-start=\"1195\" data-end=\"1198\"\u003e🚴 Pedal Assist Sensor (PAS)\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1283\"\u003e💧 Waterproof Controller Bag + Cable Management Box\u003c\/p\u003e\n\u003cp data-start=\"1285\" data-end=\"1342\"\u003e🦾 4 x Steel Torque Arms (2 styles to suit most frames)\u003c\/p\u003e\n\u003cp data-start=\"1344\" data-end=\"1458\"\u003e🔌 MT60 Phase \u0026amp; XT60 Battery Connectors\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e🧰 Tools Included: crank remover, tyre levers, cable ties, spiral wrap\u003c\/p\u003e\n\u003cp data-start=\"1460\" data-end=\"1501\"\u003eEverything required for a full DIY build.\u003c\/p\u003e\n\u003chr data-start=\"1503\" data-end=\"1506\"\u003e\n\u003ch2 data-start=\"1508\" data-end=\"1535\"\u003e🔋 Voltage Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1537\" data-end=\"1552\"\u003eBest suited to:\u003c\/p\u003e\n\u003cp data-start=\"1554\" data-end=\"1580\"\u003e🔹 48V\u003cbr data-start=\"1560\" data-end=\"1563\"\u003e🔹 52V\u003cbr data-start=\"1569\" data-end=\"1572\"\u003e🔹 60V\u003c\/p\u003e\n\u003cp data-start=\"1582\" data-end=\"1711\"\u003e⚠️ 72V can be run, but motor temperature must be monitored.\u003cbr data-start=\"1641\" data-end=\"1644\"\u003eWe are not responsible for overheating damage caused by 72V setups.\u003c\/p\u003e\n\u003cp data-start=\"1713\" data-end=\"1749\"\u003eMore volts = more heat. Build smart.\u003c\/p\u003e\n\u003chr data-start=\"1751\" data-end=\"1754\"\u003e\n\u003ch2 data-start=\"1756\" data-end=\"1777\"\u003e⚖️ Legal Note (UK)\u003c\/h2\u003e\n\u003cp data-start=\"1779\" data-end=\"1877\"\u003eLimiter mode restricts output to approx:\u003cbr\u003e• 250W equivalent\u003cbr data-start=\"1837\" data-end=\"1840\"\u003e• ~15mph\u003cbr data-start=\"1848\" data-end=\"1851\"\u003e• Throttle \u0026amp; PAS limited\u003c\/p\u003e\n\u003cp data-start=\"1879\" data-end=\"1972\"\u003eOut of the box = full-power configuration.\u003cbr data-start=\"1921\" data-end=\"1924\"\u003eRider responsible for complying with local laws.\u003c\/p\u003e\n\u003chr data-start=\"1974\" data-end=\"1977\"\u003e\n\u003ch2 data-start=\"1979\" data-end=\"1993\"\u003e🚚 Shipping\u003c\/h2\u003e\n\u003cp data-start=\"888\" data-end=\"977\"\u003e🚚 \u003cstrong data-start=\"891\" data-end=\"977\"\u003eSame-day dispatch on all orders placed before the daily cut-off — fast UK delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1027\"\u003e⚡ \u003cstrong data-start=\"981\" data-end=\"1027\"\u003eMCR Electric — Built for dependable riding\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2182\" data-end=\"2185\"\u003e\n\u003ch2 data-start=\"2187\" data-end=\"2200\"\u003e↩️ Returns\u003c\/h2\u003e\n\u003cp data-start=\"2202\" data-end=\"2297\"\u003e📅 14-day return policy\u003cbr data-start=\"2225\" data-end=\"2228\"\u003e🧼 Item must be unused \u0026amp; complete\u003cbr data-start=\"2261\" data-end=\"2264\"\u003e🚚 Buyer covers return shipping\u003c\/p\u003e\n\u003chr data-start=\"2299\" data-end=\"2302\"\u003e\n\u003ch2 data-start=\"2304\" data-end=\"2336\"\u003e🤝 Why Buy From MCR Electric?\u003c\/h2\u003e\n\u003cp data-start=\"2338\" data-end=\"2462\"\u003e✅ UK-Based Support\u003cbr data-start=\"2356\" data-end=\"2359\"\u003e✅ Wide Range of DIY E-Bike Parts\u003cbr data-start=\"2391\" data-end=\"2394\"\u003e✅ Performance-Focused Kits\u003cbr data-start=\"2420\" data-end=\"2423\"\u003e✅ Trusted Seller with Strong Feedback\u003c\/p\u003e\n\u003cp data-start=\"2464\" data-end=\"2522\"\u003eWe build for riders who want output — not just assistance.\u003c\/p\u003e\n\u003chr data-start=\"2524\" data-end=\"2527\"\u003e\n\u003ch2 data-start=\"2529\" data-end=\"2543\"\u003e🛡 Warranty\u003c\/h2\u003e\n\u003cp data-start=\"2545\" data-end=\"2602\"\u003e🔋 12 Months – Batteries\u003cbr data-start=\"2569\" data-end=\"2572\"\u003e⚙️ 3 Months – Conversion Kit\u003c\/p\u003e\n\u003cp data-start=\"2604\" data-end=\"2724\"\u003eCovers manufacturing faults only.\u003cbr data-start=\"2637\" data-end=\"2640\"\u003eExcludes misuse, water damage, incorrect installation or unauthorised modifications.\u003c\/p\u003e\n\u003chr data-start=\"2726\" data-end=\"2729\"\u003e","brand":"Mcr electric","offers":[{"title":"26 Inch Kit with 52V 28Ah 50A Triangle E-Bike Battery","offer_id":54387791659345,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":false},{"title":"27.5 Inch Kit with 52V 28Ah 50A Triangle E-Bike Battery","offer_id":54387791724881,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"29 Inch Kit with 52V 28Ah 50A Triangle E-Bike Battery","offer_id":54387791790417,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/files\/476.png?v=1772029803"},{"product_id":"e-bike-build-service-2000w-e-bike-conversion-kit-rear-wheel-50a-controller-ukc1-display-48v-52v-battery-cassette-or-freewheel","title":"E-Bike Build Service 2000W E-Bike Conversion Kit Rear Wheel 50A Controller UKC1 Display 48V 52V Battery Cassette or Freewheel","description":"\u003cp\u003e⚡ \u003cstrong\u003e2000W Rear Hub E-Bike Conversion Kit\u003c\/strong\u003e ⚡\u003c\/p\u003e\n\u003cp\u003eUpgrade your bike with a powerful 2000W rear hub motor kit, complete with a compact 50A sinewave controller, UKC1 Plus limiter display, and a choice of cassette or freewheel axle setups. Designed for riders looking for strong performance, smooth power delivery, and a clean installation setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚴 Motor \u0026amp; Wheel Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2000W high-performance rear gearless hub motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e35mm wide magnets with upgraded 3mm thick magnet design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChoice of axle options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM12 Cassette Axle\u003c\/strong\u003e – compatible with 1–11 speed Shimano HG-style cassette setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM14 Freewheel Axle\u003c\/strong\u003e – supplied with pre-installed 7-speed freewheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-wall anodised black MTX39 aluminium rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlack stainless steel spokes with stainless steel nipples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ 50A Compact Sinewave Controller\u003c\/h2\u003e\n\u003cp\u003eSupplied with a compact yet powerful 50A sinewave controller engineered for smooth acceleration and reliable high-power performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp\u003e✅ Compact design for a cleaner build\u003cbr\u003e✅ Designed for seatpost tube mounting\u003cbr\u003e✅ Includes mounting brackets\u003cbr\u003e✅ Can also be fitted inside the supplied waterproof controller box\u003cbr\u003e✅ Smooth and responsive sinewave power delivery\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎛️ UKC1 Plus Display with Limiter Function\u003c\/h2\u003e\n\u003cp\u003eThe included UKC1 Plus display features an integrated limiter mode.\u003c\/p\u003e\n\u003cp\u003eSimply press and hold the minus button for a few seconds to activate:\u003c\/p\u003e\n\u003cp\u003e✅ Throttle limited to approximately 6km\/h\u003cbr\u003e✅ Pedal assist limited to 25km\/h \/ 15.5mph\u003cbr\u003e✅ Helps support UK e-bike compliance requirements\u003c\/p\u003e\n\u003cp\u003e⚠️ Please note: This kit is supplied for off-road\/private land use out of the box.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔋 Battery Options\u003c\/h2\u003e\n\u003cp\u003eChoose from the following options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKit Only (No Battery)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e48V 30Ah Battery – 50A BMS + 4A Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e52V 20Ah Downtube Poly Battery – 50A BMS + 3A Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e52V 28Ah Triangle Battery – 50A BMS + 4A Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Cell Upgrade Available\u003c\/h3\u003e\n\u003cp\u003eUpgrade to premium Grade A 21700 50GB cells for enhanced quality, performance, and longevity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 What’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2000W rear hub motor wheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChoice of M12 cassette or M14 freewheel setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50A sinewave controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUKC1 Plus display with limiter function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuron-style full twist throttle with waterproof connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlack waffle grips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePedal assist sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMTX39 double-wall aluminium rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlack stainless steel spokes \u0026amp; nipples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof controller box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-to-1 waterproof data cable for cleaner cable management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable ties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrank removal tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCassette removal tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 custom stainless steel torque arms by E Bike Power UK®:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 x one-piece teardrop torque arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x two-piece torque arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional battery bundle depending on selected package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ Brake sensors are not included and are available separately for £19.99.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Custom Torque Arm System\u003c\/h2\u003e\n\u003cp\u003eTo improve safety and durability, this kit includes four custom stainless steel torque arms designed by E Bike Power UK®.\u003c\/p\u003e\n\u003cp\u003eIncluded styles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 x one-piece teardrop torque arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x two-piece torque arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the setup best suited to your bike’s dropout design.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛠️ Installation Recommendations\u003c\/h2\u003e\n\u003cp\u003e🔧 Ensure axle nuts and torque arms are securely tightened\u003cbr\u003e🔧 Keep the motor cable away from the disc brake rotor\u003cbr\u003e🔧 Recheck spoke tension after initial rides\u003cbr\u003e🔧 If mounting the controller inside the controller box, additional ventilation holes are recommended\u003cbr\u003e🔧 Keep motor phase cables separated from other wiring due to heat under heavy load\u003cbr\u003e🔧 Confirm frame compatibility and dropout spacing before purchase\u003cbr\u003e🔧 Professional installation is recommended for inexperienced users\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the kit include brake sensors?\u003c\/h3\u003e\n\u003cp\u003e➡️ No, brake sensors are optional and sold separately.\u003c\/p\u003e\n\u003ch3\u003eCan the kit run throttle only?\u003c\/h3\u003e\n\u003cp\u003e➡️ Yes, throttle-only operation is supported.\u003c\/p\u003e\n\u003ch3\u003eWhat’s the difference between M12 and M14?\u003c\/h3\u003e\n\u003cp\u003e➡️\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM12\u003c\/strong\u003e = cassette setup compatible with Shimano HG-style cassettes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM14\u003c\/strong\u003e = supplied with a pre-installed 7-speed freewheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCan the kit be speed-limited?\u003c\/h3\u003e\n\u003cp\u003e➡️ Yes, the UKC1 Plus display limiter can reduce pedal assist to 25km\/h (15.5mph) and throttle speed to approximately 6km\/h.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-month warranty on conversion kit components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12-month battery warranty when purchased with a battery option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty does not cover misuse, incorrect installation, water damage, wear and tear, abuse, or unauthorised modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚖️ Legal Information\u003c\/h2\u003e\n\u003cp\u003eThis is a high-powered e-bike conversion kit intended primarily for off-road or private land use.\u003c\/p\u003e\n\u003cp\u003eThe UKC1 Plus limiter can help restrict pedal assist to UK legal limits; however, it remains the rider’s responsibility to ensure compliance with local laws and regulations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Shipping\u003c\/h2\u003e\n\u003cp\u003e📦 Orders are tested before dispatch\u003cbr\u003e🚚 Fully tracked delivery service\u003cbr\u003e⏱️ Typical delivery time: 2–3 working days after dispatch\u003cbr\u003e📮 Couriers may include DPD, UPS, Parcelforce, Royal Mail, or similar services\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e↩️ Returns\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e14-day return policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eItems must be unused and returned complete in original packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuyer is responsible for return shipping unless agreed otherwise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🤝 Why Buy From Us?\u003c\/h2\u003e\n\u003cp\u003e✅ Friendly UK-based customer support\u003cbr\u003e✅ Wide range of DIY e-bike parts and accessories\u003cbr\u003e✅ Trusted seller with excellent customer feedback\u003cbr\u003e✅ Fast UK dispatch and tracked delivery\u003c\/p\u003e\n\u003cp\u003e⚠️ Please note: Many high-power e-bike kits are not road legal in the UK. If unsure about legal requirements, please contact us before purchasing.\u003c\/p\u003e","brand":"MCR_ELECTRIC","offers":[{"title":"26\" Cassette Kit 48V 30AH Triangle Battery","offer_id":54393709298001,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"26\" Cassette Kit 52V 28AH Triangle Battery","offer_id":54393709330769,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"26\" Cassette Kit 52V 20AH Downtube Battery","offer_id":54393709363537,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" Cassette Kit 48V 30AH Triangle Battery","offer_id":54393709429073,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" Cassette Kit 52V 28AH Triangle Battery","offer_id":54393709461841,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" Cassette Kit 52V 20AH Downtube Battery","offer_id":54393709494609,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true},{"title":"29\" Cassette Kit 48V 30AH Triangle Battery","offer_id":54393709560145,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"29\" Cassette Kit 52V 28AH Triangle Battery","offer_id":54393709592913,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"29\" Cassette Kit 52V 20AH Downtube Battery","offer_id":54393709625681,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true},{"title":"26\" 7 Speed Freewheel Kit 48V 30AH Triangle Battery","offer_id":54393709691217,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"26\" 7 Speed Freewheel Kit 52V 28AH Triangle Battery","offer_id":54393709723985,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"26\" 7 Speed Freewheel Kit 52V 20AH Downtube Battery","offer_id":54393709756753,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" 7 Speed Freewheel Kit 48V 30AH Triangle Battery","offer_id":54393709822289,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" 7 Speed Freewheel Kit 52V 28AH Triangle Battery","offer_id":54393709855057,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" 7 Speed Freewheel Kit 52V 20AH Downtube Battery","offer_id":54393709887825,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true},{"title":"29\" 7 Speed Freewheel Kit 48V 30AH Triangle Battery","offer_id":54393709953361,"sku":null,"price":878.0,"currency_code":"GBP","in_stock":true},{"title":"29\" 7 Speed Freewheel Kit 52V 28AH Triangle Battery","offer_id":54393709986129,"sku":null,"price":949.0,"currency_code":"GBP","in_stock":true},{"title":"29\" 7 Speed Freewheel Kit 52V 20AH Downtube Battery","offer_id":54393710018897,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/files\/401_aeb289d6-b9a0-41fd-b60f-ea62abe6dc9d.png?v=1783349618"},{"product_id":"e-bike-build-service-48v-1000w-electric-bike-conversion-kit-rear-wheel-19ah-lg-battery-1000wh-7-speed-e-bike-upgrade-26-27-5-29","title":"E-Bike Build Service 48V 1000W Electric Bike Conversion Kit – Rear Wheel + 19Ah LG Battery 1000WH | 7-Speed E-Bike Upgrade 26″ 27.5″ 29″","description":"\u003ch1\u003e⚡ 1000W 48V Rear Hub Motor E-Bike Conversion Kit – SW900 Display • 30A Sine Wave Controller\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMTX Double-Wall Rim • Waterproof Plug \u0026amp; Play • 36V \/ 48V \/ 52V Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e💳 \u003cstrong\u003ePay with Klarna\u003c\/strong\u003e (Pay in 3, subject to approval) • \u003cstrong\u003ePayPal Accepted\u003c\/strong\u003e • All Major Debit \u0026amp; Credit Cards Accepted\u003c\/p\u003e\n\u003cp\u003eTransform your pedal bike into a powerful electric bike with the \u003cstrong\u003eMCR Electric 1000W Rear Hub Motor Conversion Kit\u003c\/strong\u003e. Designed for clean installations, reliable performance and simple plug-and-play assembly, this premium kit includes everything you need to build a professional-looking e-bike.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003e1000W brushless gearless hub motor\u003c\/strong\u003e, \u003cstrong\u003e30A sine wave controller\u003c\/strong\u003e, \u003cstrong\u003eSW900 LCD display\u003c\/strong\u003e and premium waterproof wiring throughout, this kit delivers smooth power, strong acceleration and excellent reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🛞 Wheel Size Options\u003c\/h1\u003e\n\u003cp\u003eChoose from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 26\" MTX Double-Wall Rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 27.5\" MTX Double-Wall Rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 29\" MTX Double-Wall Rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚡ Kit Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 1000W Brushless Gearless Rear Hub Motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 30A Sideways Sine Wave Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ SW900 LCD Display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Selectable 250W Road Mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Fortis Thumb Throttle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Pedal Assist Sensor (PAS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Black Brake Levers with Motor Cut-Off\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ LED Headlight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Controller Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 7-Speed Shimano Freewheel Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Heavy-Duty M14 Axle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Fits 135mm Rear Dropouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 1 × Steel Torque Arm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 2 × Stainless Steel Torque Arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ MT60 Phase Connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT60 Battery Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Plug-and-Play Wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚖️ Selectable Road Mode\u003c\/h1\u003e\n\u003cp\u003eThe SW900 display includes a selectable power limiter.\u003c\/p\u003e\n\u003cp\u003eTo activate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHold the \u003cstrong\u003eMinus (-)\u003c\/strong\u003e button for approximately \u003cstrong\u003e3 seconds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen enabled:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Motor assistance is limited to \u003cstrong\u003e15.5mph (25km\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Throttle is disabled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Pedal Assist remains active\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Limiter setting remains saved after the bike is switched off\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔋 Battery Options\u003c\/h1\u003e\n\u003cp\u003eAvailable:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Conversion Kit Only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Conversion Kit + 48V 19.2Ah LG Battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe optional battery includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Grade A LG Lithium-Ion Cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 30A Smart BMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 3-Slot Mounting Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 54.6V 3A UK Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Approximately \u003cstrong\u003e1000Wh\u003c\/strong\u003e Capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated Range:\u003c\/strong\u003e 20–40 Miles*\u003c\/p\u003e\n\u003cp\u003e*Range varies depending on rider weight, terrain, weather and riding style.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📦 Package Includes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 1000W Rear Hub Motor Wheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ MTX Double-Wall Aluminium Rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ SW900 LCD Display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 30A Sine Wave Controller (36V \/ 48V \/ 52V Compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Fortis Throttle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Brake Levers with Motor Cut-Off\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Pedal Assist Sensor (PAS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Controller Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 7-Speed Shimano Freewheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 1 × Steel Torque Arm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 2 × Stainless Steel Torque Arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ MT60 Phase Connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT60 Battery Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Crank Removal Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Tyre Levers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Rim Tape\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Cable Wrap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Cable Ties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Bundle (if selected):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 48V 19.2Ah LG Downtube Battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 30A Smart BMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 54.6V 3A UK Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eBattery may arrive separately from the conversion kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Performance\u003c\/h1\u003e\n\u003cp\u003eTypical performance (battery and conditions dependent):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Top Speed: Up to approximately \u003cstrong\u003e35mph\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Estimated Range: \u003cstrong\u003e20–40 miles\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Compatible with \u003cstrong\u003e36V, 48V and 52V\u003c\/strong\u003e battery systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔧 Installation\u003c\/h1\u003e\n\u003cp\u003eThis kit is designed for DIY installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Downloadable installation guide included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Basic bicycle maintenance knowledge recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Every bike differs, so compatibility should be checked before ordering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn optional ignition key kit is also available separately.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🛡️ Warranty\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 3-Month Warranty on Conversion Kit Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 12-Month Warranty on MCR Electric Batteries (when purchased)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty excludes misuse, crash damage, water ingress and unauthorised modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚚 Shipping\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e🧪 Every kit is fully tested before dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e📦 Orders dispatched within \u003cstrong\u003e24 hours (Monday–Friday)\u003c\/strong\u003e when ordered before \u003cstrong\u003e1:00 PM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚛 Fully tracked UK delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e📍 Courier selected based on parcel size and destination (DPD, UPS, Parcelforce or Royal Mail)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e⭐ Weekend delivery available (additional charge)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e↩️ Returns\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 14-day returns policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Items must be unused and returned complete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e❗ Return postage costs are the responsibility of the buyer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚠️ Important Notice\u003c\/h1\u003e\n\u003cp\u003eThis kit is capable of performance levels that exceed UK Electrically Assisted Pedal Cycle (EAPC) regulations when unrestricted.\u003c\/p\u003e\n\u003cp\u003eThe selectable \u003cstrong\u003eRoad Mode\u003c\/strong\u003e limits pedal assistance to \u003cstrong\u003e15.5mph (25km\/h)\u003c\/strong\u003e and disables the throttle. It is the rider's responsibility to ensure the bike is used in accordance with all applicable local laws and regulations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🤝 Why Choose MCR Electric?\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e🇬🇧 UK-based expert support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚚 Fast UK dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🔧 Every conversion kit tested before shipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e⚡ Premium waterproof plug-and-play wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🛠️ Quality components trusted by custom e-bike builders across the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🛒 Wide range of batteries, motors, controllers, displays and accessories available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCR_ELECTRIC","offers":[{"title":"26” Kit + Battery","offer_id":54393727844689,"sku":"26\" 30H 1KW M14 MTX","price":609.0,"currency_code":"GBP","in_stock":true},{"title":"27.5” Kit + Battery","offer_id":54393727877457,"sku":"27.5\" 30H 1KW M14 MTX","price":609.0,"currency_code":"GBP","in_stock":true},{"title":"29” Kit + Battery","offer_id":54393727910225,"sku":"29\" 30H 1KW M14 MTX","price":609.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/files\/405_468039f0-909d-436e-b8bc-65757b252dcd.png?v=1783353366"},{"product_id":"e-bike-build-service-ultimate-mtx-48v-250w-road-legal-e-bike-conversion-kit-hg-cassette-1-11-speed-rear-wheel-48v-19-2ah-lg-battery","title":"E-Bike Build Service Ultimate MTX 48V 250W Road Legal E Bike Conversion Kit HG Cassette 1-11 Speed Rear Wheel | 48V 19.2AH LG Battery","description":"\u003ch1\u003e🔋🚲 250W Cassette Rear Hub Motor Conversion Kit – Plug \u0026amp; Play • Road-Legal Mode\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eHG Cassette Compatible • Waterproof Wiring • 36V \/ 48V \/ 52V Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform your bicycle into a powerful electric bike with the \u003cstrong\u003eMCR Electric 250W Cassette Rear Hub Motor Conversion Kit\u003c\/strong\u003e. Designed for bikes with \u003cstrong\u003e135mm rear dropouts\u003c\/strong\u003e and \u003cstrong\u003eHG cassette drivetrains (1–11 speed)\u003c\/strong\u003e, this lightweight, compact and reliable conversion kit offers outstanding performance while remaining simple to install.\u003c\/p\u003e\n\u003cp\u003eFeaturing fully waterproof plug-and-play connections, a premium MTX39 wheel, colour display and high-quality components throughout, this kit is ideal for commuters, leisure riders and DIY e-bike builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical private land performance:\u003c\/strong\u003e Up to \u003cstrong\u003e20–25mph\u003c\/strong\u003e and approximately \u003cstrong\u003e15–30 miles\u003c\/strong\u003e per charge, depending on battery choice, rider weight, terrain and weather conditions.\u003c\/p\u003e\n\u003cp\u003eFor higher torque and increased top speed, we recommend pairing the kit with a \u003cstrong\u003e48V or 52V battery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 What's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 250W Brushless Geared Rear Hub Motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ HG Cassette Freehub (Compatible with 1–11 Speed Cassettes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ MTX39 Lightweight Double-Wall Aluminium Rim (Black)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Disc Brake Compatible Wheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 36 Black Stainless Steel Spokes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ SW900 Full Colour Display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 17A DC Moto Controller (36V \/ 48V \/ 52V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT60 Battery Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof 3-in-1 Data Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Slimline Half-Twist Throttle with Matching Left Grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ VL-12 Pedal Assist Sensor (PAS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Controller Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ LED Headlight (Display Controlled)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Motor Extension Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Tyre Levers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Cable Wrap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Cable Ties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Fully Waterproof Plug-and-Play Connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚖️ UK Road-Legal Mode\u003c\/h2\u003e\n\u003cp\u003eThe SW900 display features a built-in \u003cstrong\u003eRoad-Legal Mode\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSimply hold the \u003cstrong\u003eDown\u003c\/strong\u003e button to activate.\u003c\/p\u003e\n\u003cp\u003eWhen enabled:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Assistance is limited to \u003cstrong\u003e15.5mph (25km\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Throttle is disabled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Pedal Assist remains active\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Walk Assist icon appears on the display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor use on UK public roads, the bike must comply with current UK e-bike regulations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔋 Battery Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 36V Batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 48V Batteries \u003cem\u003e(Recommended)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 52V Batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBattery choice affects acceleration, range and top speed.\u003c\/p\u003e\n\u003ch3\u003ePerformance Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e36V\u003c\/strong\u003e – Smooth, efficient everyday riding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e48V\u003c\/strong\u003e – Excellent balance of power, torque and range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e52V\u003c\/strong\u003e – Increased acceleration and improved top-end performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis kit can be purchased on its own or paired with any compatible \u003cstrong\u003eMCR Electric\u003c\/strong\u003e battery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔋 Optional Battery Bundle\u003c\/h2\u003e\n\u003cp\u003eAdd one of our batteries for a complete plug-and-play conversion.\u003c\/p\u003e\n\u003cp\u003eExample bundle includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 48V 14Ah Downtube Battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 54.6V UK Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT60 Connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 2 Keys\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Rubber Mounting Pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt using \u003cstrong\u003eGrade A lithium-ion cells\u003c\/strong\u003e for reliable performance and long service life.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Cassette Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with HG cassette systems from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 1 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 6 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 7 Speed*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 8 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 9 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 10 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 11 Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*7-speed cassettes require a \u003cstrong\u003e2.5mm spacer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛠️ Customisation Options\u003c\/h2\u003e\n\u003cp\u003ePrefer a \u003cstrong\u003efull-twist throttle\u003c\/strong\u003e instead of the supplied half-twist version?\u003c\/p\u003e\n\u003cp\u003eSimply leave a note when ordering and we'll swap it at no extra cost.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Installation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Cassette tool and chain whip required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Ensure the axle is fully seated before tightening both 19mm axle nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Remove the transport spacer before fitting your brake disc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Lightly grease the cassette spline before installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Remove the brake caliper for easier wheel fitting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Check motor phase wires are routed correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Apply thread-lock to brake rotor bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Recheck spoke tension after the first few rides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ We strongly recommend fitting a torque arm for additional safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 3-Month Warranty on the Conversion Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 12-Month Warranty on MCR Electric Batteries (when purchased with the kit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty excludes accidental damage, water ingress, misuse and unauthorised modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Shipping\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e📦 Every kit is tested before dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚚 Orders dispatched within \u003cstrong\u003e24 hours (Monday–Friday)\u003c\/strong\u003e when ordered before \u003cstrong\u003e1:00 PM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e📍 Fully tracked UK delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚛 Courier selected based on parcel size and destination (FedEx, DPD, UPS, Parcelforce or Royal Mail)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e⏱️ Estimated delivery: \u003cstrong\u003e1–2 working days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e⭐ Weekend delivery available (additional charge)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e↩️ Returns\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 14-day returns policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Items must be unused and returned complete with all supplied components and accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e❗ Return postage costs are the responsibility of the buyer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🤝 Why Choose MCR Electric?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e🇬🇧 UK-based expert support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚚 Fast UK dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🔧 Every kit tested before shipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e⚡ Waterproof plug-and-play wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🛠️ Premium quality components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🚲 Trusted by e-bike builders across the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🛒 Wide range of batteries, displays, controllers, motors and accessories available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCR_ELECTRIC","offers":[{"title":"26\" with Battery","offer_id":54393738297681,"sku":"26” 250W MTX WP KIT","price":559.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" with Battery","offer_id":54393738363217,"sku":"27.5\" 250W MTX WP KIT","price":559.0,"currency_code":"GBP","in_stock":true},{"title":"29\" with Battery","offer_id":54393738428753,"sku":"29\" 250W MTX WP KIT","price":559.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/files\/378_5d6ee7e4-17cf-4321-bd4d-14f77ad9b6ea.png?v=1783348519"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/4550\/2801\/collections\/AVAILABLE_NOW_1_b7caa443-2c27-4ea2-9e57-2ff07c53e2ec.png?v=1784804438","url":"https:\/\/mcrelectric.co.uk\/collections\/e-bike-build-service.oembed","provider":"MCR_ELECTRIC ","version":"1.0","type":"link"}