The flagship Sur-Ron Storm Bee — 22.5kW peak, 75 mph, up to 74 miles trail / 100 miles road-equivalent range. High-performance electric motorcycle for experienced riders. NOT road-legal.
About this item
Throttle: Full throttle
Motor Power: 22.5kW peak
Battery Capacity: 55Ah
Max Range: 74 miles (trail) / 100 miles (road-equivalent)
The Sur-Ron Storm Bee is a full-size electric dirt bike that bridges the gap between Sur-Ron’s lightweight Light Bee and a conventional 250cc petrol enduro. A liquid-cooled motor pushes out 10kW continuous and peaks at 22.5kW with roughly 520Nm of torque at the wheel, hauling the bike to around 68mph while staying near silent. The removable 104V / 55Ah lithium pack returns up to about 74 miles of trail riding and recharges in roughly four hours, so a spare battery keeps you out all day.
Forged aluminium frame, fully adjustable 47mm inverted forks (290mm travel) and a tuneable rear monoshock give it genuine off-road geometry on 21in front and 18in rear spoked wheels. Selectable Eco, Daily, Sport and Turbo modes, traction control and regenerative braking let you dial the delivery to the terrain.
22.5kW peak liquid-cooled motor, ~520Nm at the wheel
Swappable 104V/55Ah battery, ~74 mile range
Fully adjustable 47mm forks and rear monoshock
Multiple ride modes with traction control and regen braking
Note: at 22.5kW this is an off-road / private-land machine and is not a UK road-legal 250W EAPC.
21" front (80/100-21), 18" rear (100/90-18), wire-spoked
Kerb weight
Approx. 127 kg
Ride modes
Eco, Daily/Rain, Sport, Turbo (plus reverse), with traction control & regen braking
Road-legal status
22.5kW off-road electric motorcycle – private land / off-road use in the UK unless registered as an L1e variant
Not road-legal in the UK
This machine is fitted with a full twist-grip throttle and is not compliant with UK EAPC (Electrically Assisted Pedal Cycle) regulations. It must only be used on private land or a closed circuit with the landowner’s permission. Using it on a public road, cycle path or other public place would require type approval, registration, tax, insurance and a relevant licence.
Riders are responsible for using appropriate protective equipment and complying with local rules.
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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Sur-Ron Storm Bee£7,499.00
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