STORM BEE

Surron have once again set the new benchmark for high-performance, electric off-road motorcycles. The Storm Bee will be available in three configurations: First, a competition MX version, followed by an enduro model and a road-legal version.

Benefitting from Surron’s proprietary powertrain and motorcycle design concept, the Storm Bee has an extremely high standard of performance. 0-50mph comes in only 3.6 seconds, due in part to the elimination of frequent gear shifting and clutch control.

FROM £8495 (inc)

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UNIQUE FRAME DESIGN

The high-strength frame structure and motorcycle ergonomic design exclusively for Storm Bee platform, which shows advantage of both stiffness and flexibility also greatly increase the riding experience. The compact three layers arrangement of battery pack, MCU and motor minimizes the un-sprung weight and balancing the Storm Bee, the 45° steering angle enhances the manoeuvrability. The unique 1430mm wheelbase allows the Storm Bee not only to have great manoeuvrability and off road ability but also obtaining excellent high-speed stability.

MULTIPLE DRIVE MODES

ECO MODE

Limits the power output to maximise efficiency and range. No more range anxiety; just enjoy your riding.

RAIN MODE

The power output of Storm Bee is gentler and smoother, while Active Spin Reduction (traction control) activates more aggressively, preventing the rear wheel from spinning on wet and slippery surfaces.

SPORTS MODE

Turn on the SPORTS mode to make Storm Bee respond much more aggressively. Balanced performance is the top priority.

TURBO MODE

TURBO mode allows for a burst of extra power for a short period and unleashes the “storm” in Storm Bee.

POWERFUL & INTELLIGENT

It is a power system with continuous output power of 5kW, including 5kW PMSM motor and 5kW FOC motor controller. The product can provide two rated voltage operating modes, 48V and 60V(Rated voltage expansion :48V/60V/72V/84V) which can be automatically adjusted according to the battery system. Due to the excellent heat dissipation structure design and multi-level temperature control strategy, the power system is able to make continuous stable large-scale power output under natural air cooling conditions, which has been applied to the SURRON light bee model with mass production.

“This bike has caught me really off guard. It’s really, really impressed me!”

ASR / BERS FUNCTIONS

BERS (E-Brake Energy Return System)
The Storm Bee comes standard with a multi-level, adjustable energy system to regenerate the battery during braking. Enjoy extra range and enjoy the ride without the anxiety.

ASR (Active Spin Reduction)
The ASR traction control system was independently developed by Surron. With multiple levels of control and on-the-fly adjustability, the Storm Bee can adapt to a variety of road conditions for optimal grip and improved safety.

Storm Bee Specifications

Wheel base 1430mm
Carrying capacity 120kg
Front fork travel 290mm
Rear shock / wheel travel 115mm / 290mm
Power system Mid-drive BLDC motor + Sinewave controller
Rated Power 10kw
Maximum power 22.5kw
Maximum torque 520N.m (in Turbo mode)
Top speed 70mph
Range 60 miles (at 30mph)
Battery type 90v / 48h lithium-ion removable battery pack
Charge time 4 hours
Frame design Aluminium forged frame
Riding mode Eco / Rain / Sport / Turbo modes
Dimensions 2120mm x 805mm x 1265mm
Ground clearance 335mm
Seat height 940mm
Dry / Curb weight 95kg / 127kg
Front tyre 80 / 100-21 off road tyre
Rear tyre 100 / 90-18 off road tyre
Assistance functions ASR and  BERS