{"product_id":"the-ultimate-2000w-45a-72v-20ah-60a-rear-wheel-ebike-conversion-kit-original-mtx39-rim-high-torque-motor","title":"The Ultimate 2000W 45A 72V 20AH 60A Rear Wheel EBike Conversion Kit Original MTX39 Rim High Torque Motor","description":"\u003ch1\u003e⚡ Ultimate 2000W 72V Rear Wheel E-Bike Conversion Kit – High Torque • 45A Sine Wave Controller\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e72V Performance • MTX39 Wheel • UKC1 Display • Plug \u0026amp; Play Waterproof System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake your custom e-bike build to the next level with the \u003cstrong\u003eMCR Electric Ultimate 2000W 72V Rear Wheel Conversion Kit\u003c\/strong\u003e. Designed for riders who demand exceptional torque, rapid acceleration and outstanding reliability, this complete conversion kit is built using premium components throughout.\u003c\/p\u003e\n\u003cp\u003ePowered by a \u003cstrong\u003e2000W high-torque brushless hub motor\u003c\/strong\u003e and matched with a \u003cstrong\u003e45A pure sine wave controller\u003c\/strong\u003e, this setup delivers smooth, responsive power with peak outputs of around \u003cstrong\u003e3000W\u003c\/strong\u003e when paired with a suitable battery.\u003c\/p\u003e\n\u003cp\u003eIdeal for riders wanting an excellent balance between performance, weight and reliability.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eFull-power mode is intended for off-road or private land use only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch1\u003e🔋 Purchase Options\u003c\/h1\u003e\n\u003cp\u003eChoose the option that suits your build:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Conversion Kit Only (for customers with a compatible 72V battery)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Complete Kit with 72V 20Ah Battery and Charger\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✔️ 2000W High-Torque Brushless Rear Hub Motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 72V 45A Pure Sine Wave Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Original MTX39 Double-Wall Aluminium Rim\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✔️ Silver Stainless Steel Nipples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ UKC1 Full Colour LCD Display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ SUR-RON Style Full Twist Throttle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Soft Black Comfort Grips\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 Bag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Waterproof Cable Management Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 4 Heavy-Duty Torque Arms (Two Designs Included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT150 Phase Connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ XT90 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✔️ Cable Ties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Spiral Cable Wrap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Fully Waterproof Plug-and-Play Connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🛞 Wheel \u0026amp; Motor\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 2000W Brushless Rear Hub Motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ High-Torque Direct Drive Design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ M14 Axle (14mm Round \/ 10mm Flats)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Original MTX39 Double-Wall Rim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Disc Brake Compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 16T Single-Speed Freewheel Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Heavy-duty wheel build for high-power applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔋 Optional Battery\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e72V 20Ah Premium Lithium Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Grade A Samsung 50S 21700 Cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 60A Smart BMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ 3A UK Fast Charger Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Compact Hard-Case Design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ High Continuous Power Output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Built for maximum reliability and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📱 UKC1 Colour Display\u003c\/h1\u003e\n\u003cp\u003eMonitor all your ride information, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Battery Voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Power Output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Trip Distance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Maximum Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Pedal Assist Levels (1–5)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Speed Limiter Function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚙️ Speed Limiter Mode\u003c\/h1\u003e\n\u003cp\u003eFor controlled riding, the UKC1 display includes a selectable speed 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\u003eRepeat the process to return to full-power mode.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e⚡ Performance\u003c\/h1\u003e\n\u003cp\u003eThis kit offers an outstanding combination of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Exceptional torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Rapid acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Smooth sine wave power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Reduced motor noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Peak power of approximately \u003cstrong\u003e3000W\u003c\/strong\u003e (battery dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔️ Lighter than a full 3000W conversion kit while still delivering serious performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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 accidental damage, misuse, 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📦 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⏱️ Estimated delivery: \u003cstrong\u003e2–3 working days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e📧 Tracking information provided once dispatched\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✔️ Item must be unused and returned complete with all supplied components\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 conversion kit is capable of producing performance levels that exceed UK Electrically Assisted Pedal Cycle (EAPC) limits when operated in full-power mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull-power mode is intended for use on private land only with the landowner's permission.\u003c\/strong\u003e 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 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 motors, batteries, controllers, displays and accessories available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCR_ELECTRIC ","offers":[{"title":"27'5\" 2000W 72V 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