Model Year
2025
SurRon Storm Bee
Category
E-bike
SurRon Storm Bee Electric Bike
The SurRon Storm Bee is built for performance, safety, and efficiency—perfect for riders who want both power and control.
Smart Energy Recovery – BERS System
The Storm Bee comes standard with BERS (E-Brake Energy Return System), a multi-level, adjustable regenerative braking feature. It recharges your battery while you brake, giving you extra range and reducing range anxiety.
ASR Traction Control
SurRon’s ASR (Active Spin Reduction) system is an independently developed traction control technology. With multiple adjustable levels that you can change on the go, it adapts to different road or trail conditions, ensuring better grip and safety no matter where you ride.
Powerful & Intelligent Performance
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Continuous output power: 5 kW from a PMSM motor and FOC motor controller.
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Flexible voltage options: Operates at 48V or 60V by default, with expansion support up to 72V or 84V.
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Smart cooling: An advanced heat dissipation design and multi-level temperature control keep the system running at high power without overheating, even with natural air cooling.
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Proven technology: This power system is adapted from the SurRon Light Bee, tested and trusted in mass production.
Surron’s First Full-Size Electric Dirt Bike
The 2023 Sur-Ron Storm Bee F sets a new standard in electric off-road riding. With 22.5 kW of power in a true full-size frame, it’s perfect for riders ready to move beyond gas-powered machines. No more oil changes, gas spills, engine rebuilds, or loud noise—just plug in, charge up, and ride.
Quiet and emission-free, it keeps your neighbors happy while delivering the performance you crave.
With a 120 km (75-mile) max range and 520 Nm of torque, the Storm Bee F doesn’t just look aggressive—it rides that way too. Whether you’re hitting tight single-track trails or doing laps at the MX track, this bike delivers an unforgettable, adrenaline-packed experience that’s sure to turn heads.
The North American model is built for off-road use only, but comes with both a headlight and number plate, letting you customize the look for your style and riding environment.
Key Features of the Storm Bee
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Liquid-cooled brushless motor for consistent performance
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22.5 kW peak power and 520 Nm peak torque for serious off-road punch
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Range: Up to 120 km (75 miles) on a full charge at 50 km/h (31 mph)
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4 ride modes – Sport, Rain, Eco, and Turbo – plus traction control & regenerative braking
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Turbo mode for extra power boost and reverse gear for easy maneuvering
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Adjustable off-road suspension with 21” front and 18” rear wheels
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Quiet & emissions-free electric ride
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Switchable headlight & number plate (North American version only)
Technical Specifications
Powertrain
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Motor: Liquid-cooled brushless (BLDC)
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Voltage: 104V (DC)
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Power: 10,000W rated / 22,500W peak
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Controller: FOC Sine Wave
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Peak Torque: 520 Nm (383 ft-lbs)
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Top Speed: 110 km/h (68 mph)
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Range: 120 km (75 miles) @ 50 km/h, terrain-dependent
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Battery: 104V / 55Ah lithium-ion, removable
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Charger: 10A – fully charges in about 4 hours
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Drive: 530 O-ring chain
Rider Aids
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Ride Modes: Sport, Rain, Eco, Turbo
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Traction Control: ASR (Acceleration Slip Reduction)
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Regenerative Braking: BERS system for battery efficiency
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Reverse Gear: Button-activated
Chassis & Suspension
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Front Suspension: 47 mm inverted fork, 290 mm travel, adjustable compression & rebound
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Rear Suspension: Fully adjustable monoshock, 290 mm wheel travel
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Wheels: 21” front (80/100-21), 18” rear (100/90-18) wire-spoked off-road tires
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Weight: 127 kg (280 lbs) curb
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Max Load: 100 kg (220 lbs)
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Ground Clearance: 310 mm (12.2”)
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Wheelbase: 1,430 mm (56.3”)
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Seat Height: 940 mm (37”)
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Dimensions: 2,080 mm × 805 mm × 1,240 mm (81.9 × 31.7 × 48.8 in)
Additional Features
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USB Port: Single USB-2.1A outlet
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Dash: LCD digital display
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Lighting: LED headlight
Frame & Design Highlights
The Storm Bee F uses a high-strength aluminum frame designed for the perfect balance of stiffness and flexibility. The compact placement of the battery, MCU, and motor lowers the bike’s center of gravity, improving handling and stability. A 1,430 mm wheelbase and tuned steering geometry deliver excellent maneuverability at low speeds and solid stability at high speeds—on or off the trail.
Turbo & Reverse Buttons
The Sur-Ron Storm Bee comes with two standout features: Turbo and Reverse.
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Turbo: Press the button for a quick burst of extra power when you’re already at full throttle—perfect for steep climbs or quick passes.
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Reverse: A handy feature that makes getting out of tight spots on the trail simple and stress-free.
These smart, rider-focused innovations are part of what makes Sur-Ron truly unique.
HIGH PERFORMANCE ELECTRIC POWERTRAIN
The heart of the Storm Bee’s powertrain is its 104V/55Ah battery pack, powerful enough to propel the Storm Bee to a top speed of 75 mph and a max range of 70 miles. Recharge the Storm Bee via its included charger through a conventional wall outlet in 4 hours.
A precision-built FOC motor control unit safely and efficiently manages power to the liquid-cooled, brushless (BLDC) motor. Built-in sensors automatically optimize power delivery if temperatures get too high, maximizing battery life.
Technical Specifications
Fuel:
Electric
Condition:
New
