A torque-friendly rear-wheel conversion using the quiet Bafang G370 geared hub motor laced to a 700c rim — ideal for road bikes, gravel bikes and 28″ hybrids. Rated at a nominal 250W with pure pedal-assist (no throttle), this kit is road-legal in the UK (EAPC) and assist cuts out cleanly at 25km/h (15.5mph). The rear-drive position gives natural, planted handling and traction up climbs. Takes a standard 7/8/9-speed freewheel or cassette (please check your dropout spacing). Kit includes the motor wheel, colour display, dual brake cut-offs, cadence PAS sensor and sealed Higo connectors.
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.
Manufacturer Warranty
All e-bikes sold by VOLTARC come with the full manufacturer's warranty. Coverage typically includes:
Frame & Fork — 2–5 years against manufacturing defects
Motor & Battery — 2 years (capacity guarantee: ≥60 % after 500 charge cycles)
Electrical components — 1–2 years
Consumables (brake pads, tyres, chain) — not covered
How to make a claim
Email support@e-bikes.biz with your order number and a description of the issue. We aim to respond within 1 business day.
Extended Support
VOLTARC offers optional 3-year extended cover for an additional fee. Ask us at checkout.
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No. EAPC (Electrically Assisted Pedal Cycle) e-bikes are legal on UK roads without a licence, insurance, or registration, provided the motor assists only while pedalling and is limited to 250 W / 15.5 mph.
Range depends on the battery size, rider weight, terrain, and assist level. Check the specific product specification for its stated range; typical figures are 40–120 miles per charge.
Most batteries charge in 3–6 hours from flat using the supplied charger. Fast-charge options (where available) can halve this time.
Yes. Our bikes carry an IP rating (see spec tab) and are designed for UK weather. Avoid submerging the battery or motor. Dry and lightly oil the drivetrain after wet rides.
14-day hassle-free returns on unused bikes in original packaging. For faulty bikes we will arrange a free collection. See our returns page for full details.
Finance is not yet available at checkout — it's planned for a future release. See our Finance page for the latest status and to register your interest.
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