Ultimate MTX 48V 250W Road Legal E Bike Conversion Kit HG Cassette 1-11 Speed Rear Wheel | 48V 13AH EVE Battery 30 Miles Range
Price range: £209.00 through £429.00
Image shown for illustration. Please see the full contents below.
Motor: 250W Rear Geared Hub
Wheel Sizes: 26″, 27.5″ & 29″
Rim: MTX39 Double-Wall Aluminium
Gearing: HG Cassette 7–11 Speed
Controller: 17A Sine Wave
Display: SW900 Colour Display with USB
Battery Input: XT60
This 250W conversion kit features a built-in Street Mode
for road use.
- Hold the minus (–) button for approximately 2 seconds
- Pedal assistance limited to 15.5mph / 25km/h
- Throttle disabled while Street Mode is active
- 250W rear geared hub motor
- MTX39 double-wall aluminium rim
- HG cassette hub – 7 to 11 speed
- SW900 colour display with USB
- 17A sine wave controller
- PAS pedal assist sensor – optional
- Half-twist throttle
- Headlight operated through the display
- Waterproof controller box
- Waterproof wiring loom
- Motor extension cable
- Torque arm
- Installation fittings & tools
- Cassette removal tool
- Chain whip
If you select YES / WITH BATTERY from the product
variation options above, your kit will include our
48V 13Ah Poly Battery Package.
If you select NO BATTERY, no battery, charger,
battery base or battery adapter will be supplied.
The following battery is included ONLY when the
“YES / WITH BATTERY” variation is selected above:
- 48V 13Ah capacity
- Grade A EVE 18650 lithium cells
- 30A Battery Management System (BMS)
- Suitable for systems from 250W up to 1000W
- 2A charger with UK plug
- Anderson-to-XT60 adapter included
- Direct plug-and-play connection to the supplied controller
- Poly 4-slot battery mounting base
- Ideal for smaller bicycle frames
- Ideal for frames with lower bottle cage mounting holes
The battery has an Anderson discharge connection and includes an
Anderson-to-XT60 adapter. This allows it to connect
directly to the XT60 battery input on the supplied controller.
- Rear dropout: 135–148mm
- HG cassette: 7–11 speed
- Rear disc brake compatible: 160–202mm
- Wheel sizes available: 26″, 27.5″ & 29″
This conversion kit is designed for DIY installation and is suitable
for customers with basic bicycle maintenance knowledge. Exact
installation requirements may vary depending on your bicycle.
- Fully inspected before dispatch
- Dispatch Monday–Friday
- Tracked UK delivery
- 3-month conversion kit warranty
- 12-month battery warranty when purchased with a battery from us
The 48V 13Ah battery, 2A charger, 4-slot base and Anderson-to-XT60
adapter are supplied only when the WITH BATTERY option is
selected from the product variations above.
If you’re unsure about wheel size, frame fitment or battery
compatibility, please contact E Bike Power UK® before ordering.
We’re happy to help you choose the correct setup.
DIY E-Bike Conversion Specialists
🤝 Our Service
- ✅ Friendly UK-based customer service
- ✅ Wide range of DIY E-Bike parts
- ✅ Trusted seller with excellent feedback
- ⚠️ Please note: Many of our high-power kits are NOT road legal in the UK.
If you are unsure about the legal requirements, please ask before purchasing.
🚚 Shipping
- 📦 Dispatched within 24 hours (Mon–Fri)
- ⏱️ 1–2 working days (UK)
- ✅ Tracking provided
↩️ Returns
14-day return policy • Buyer pays return postage • Items must be unused
🛡️ Warranty Terms
- 🔋 Batteries: 12-month warranty
- ⚙️ Kits: 3-month warranty
- 📧 info@ebikepoweruk.com
| Weight | 10 kg |
|---|---|
| Dimensions | 62 × 62 × 23 cm |
| Wheel Size | 26", 27.5", 29" |
| Battery | No Thanks, I'm Good!, Yes Please! |
1 review for Ultimate MTX 48V 250W Road Legal E Bike Conversion Kit HG Cassette 1-11 Speed Rear Wheel | 48V 13AH EVE Battery 30 Miles Range
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Everything is good. Nice Email contact to James. Quality is very good.