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1500W E-Bike Conversion Kit Samsung 48V 20AH Battery SW900 Display Original MTX39 Rim Rear Wheel 7 Speed

£279.00

⚡🔋 1500W 48V E-Bike Conversion Kit – Key Features ⚡

Built for Power. Designed for Clean Installs.

If you’re upgrading, upgrade properly 🚀

This 1500W setup delivers strong acceleration, smooth power delivery and serious performance — without messy wiring or complicated installs.


⚙️ What You’re Getting

✅ 1500W Brushless Gearless Rear Hub Motor
✅ Runs on 36V / 48V / 52V
🎛 Includes 48V 40A Sine Wave Controller (smooth, responsive output)


🔋 Optional Samsung 48V 20Ah Battery Pack

Compact. Powerful. Reliable.

🔋 Sealed pack using Grade A Samsung cells
🟦 40A BMS for stable current delivery
🔌 54.6V 3A Fast Charger (UK Plug included)
📄 Fully certified – MSDS, UN38.3, CE & UKCA
📏 One of the most compact 20Ah packs available

Built to deliver consistent power under load ⚡


⚖️ Limit Mode Included

Need to restrict output?

✅ 250W limit mode
✅ 15.5mph cap
✅ Throttle disabled when activated

Switch between compliance mode and full performance when appropriate.

⚠️ Full power mode intended for private land / off-road use.


🛠 Full Kit Includes

📱 SW900 LCD Display
🛞 MTX39 Double-Wall Alloy Rim
🧵 36 Black Stainless Spokes
🌀 Twist Throttle
🚴 Pedal Assist Sensor (PAS)
🛑 Brake Levers (cable disc type)
🦾 Torque Arm Included
🛡 Waterproof Controller Box
🧰 Installation tools included

Everything you need in one package to convert your bike.


🇬🇧 UK Stock | Fast Dispatch

📦 Ships within 24 hours (Mon–Fri)
🚚 Typical delivery 1–2 working days
📍 Fully tracked service

No overseas delays. No guessing.


🤝 Why Buy From MCR Electric?

✅ UK-based support
✅ Wide range of DIY e-bike parts
✅ Performance-focused kits
✅ Trusted seller with strong feedback

We don’t just sell parts — we build and ride them.


⚠️ Important Legal Note

Many high-power kits are not road legal in the UK in full power mode.

If you’re unsure about regulations, message us before purchasing.
Always ride responsibly.


🚚 Same-day dispatch on all orders placed before the daily cut-off — fast UK delivery

↩️ Returns

✔ 14-day return policy
✔ Items must be unused & complete
✔ Buyer covers return postage


🛡 Warranty

🔋 12 Months – Battery
⚙️ 3 Months – Conversion Kit

Covers manufacturing faults only.
Does not cover misuse, water damage or incorrect installation.

OUR MISSION

Our mission is to make electric mobility more accessible, reliable, and sustainable by providing expertly sourced products and personalised customer service. Whether you're looking to convert a standard bicycle or invest in a ready-to-ride electric model, we offer trusted solutions tailored to a variety of needs and budgets.

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