Voilamart’s 250W rear hub conversion kit is a popular, affordable way to electrify almost any bike. The brushless geared hub motor is laced into a ready-built rear wheel, so installation is largely a matter of swapping the wheel and routing the wiring. This 36V 250W version is supplied as pedal-assist only with no hand throttle, keeping it road-legal in the UK (EAPC) for riders 14 and over with no licence, tax or insurance required. The kit includes the motor wheel, LCD display, PAS, brake cut-off levers, controller and wiring. Choose your wheel size at point of order. A solid entry-level choice for commuters wanting a legal, low-cost electric boost.

Voilamart 250W Rear Hub Conversion Kit (36V) – Road Legal
UK road-legal (EAPC)
£249.99
Price includes 20% VAT.
Voilamart 250W 36V rear wheel hub motor conversion kit, pedal-assist only. Road-legal in the UK (EAPC).
About this item
- Throttle: None
- Motor Power: 250W (continuous)
- Motor type: Rear geared hub motor
- Rated power: 250W
- Voltage: 36V
- Sensor: Cadence PAS
- Display: LCD with assist levels
In stock — dispatched within 2–3 working days
Free UK delivery on bikes · 30-day returns
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| Brand | |
|---|---|
| Throttle | None |
| Motor Power | 250W (continuous) |
| Motor type | Rear geared hub motor |
| Rated power | 250W |
| Voltage | 36V |
| Sensor | Cadence PAS |
| Display | LCD with assist levels |
| UK status | Road-legal (EAPC), pedal-assist only |
UK road-legal (EAPC)
This electric bike meets UK Electrically Assisted Pedal Cycle (EAPC) requirements: a 250W motor providing pedal-assistance that cuts off at 15.5 mph (25 km/h). It can be ridden on UK roads, cycle paths and bridleways with no licence, registration, road tax or insurance required, by riders aged 14 or over.




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