New Sur-Ron STORM BEE model details, with links to new and used dealer listings and latest Sur-Ron deals

The 2025 Storm Bee raises the bar for high-performance electric enduro and dual-sport riding with a potent mid-drive powertrain delivering strong torque, rapid acceleration, and confident throttle response. With multiple ride modes and refined power delivery, the Storm Bee adapts seamlessly from technical trails to open terrain, giving riders sharp control and thrilling performance at every moment.

Built on a lightweight forged aluminum frame with an upgraded suspension setup, high-grip wheels and tires, and a robust braking system, the Storm Bee combines agile handling with all-terrain stability. Every aspect of the ride — from tight turns to aggressive trail runs — is tuned for precision, confidence, and uncompromised off-road capability.

Frame

Strong, stable, and built for full-size performance. The Storm Bee’s high-strength aluminum frame delivers confident handling and durability across demanding enduro and off-road terrain.

Power

Powerful, responsive, and adrenaline-ready. The Storm Bee’s 22.5 kW mid-drive motor delivers strong torque and rapid acceleration for aggressive trail riding and technical climbs.

Controller

Smart, refined power management. The advanced FOC controller optimizes torque response and traction, providing smooth, predictable output across all riding modes and terrain types.

Wheel Set

Full-size control and traction. The 21" front and 18" rear off-road wheels offer stability, grip, and confidence on everything from loose soil to rocky trails.

Suspension

Long-travel performance built for impact. Fully adjustable suspension with 47 mm inverted front forks and a premium rear shock delivers plush absorption and precise control over rough, technical terrain.

Battery

High-capacity, reliable, and adventure-ready. The Storm Bee’s 90V 48Ah lithium battery provides strong, consistent output and supports extended off-road riding with dependable range and performance.

Full-Size Power, Full-Scale Capability

The Storm Bee is built for riders who demand more from every mile.

With a robust full-size chassis engineered from Sur-Ron’s high-strength forged-aluminum platform, the Storm Bee delivers exceptional stability, precise handling, and the confidence needed for aggressive off-road performance. Its optimized structural design and extensive durability testing ensure that the bike remains strong, composed, and highly capable across technical trails, steep climbs, and high-speed sections.

22.5 kW Peak Power
68+ mph Top Speed

High-Performance Motor & Advanced Controller

Refined, powerful, and engineered for full-size off-road dominance.

The Storm Bee’s 22.5 kW mid-drive motor works in harmony with Sur-Ron’s intelligent FOC controller to deliver strong torque, rapid acceleration, and smooth power delivery across every ride mode. Developed through extensive off-road testing, the system provides precise throttle response and adaptable performance, giving riders confident control in both slow technical sections and high-speed runs.

High-Performance Power Lithium Battery

The Storm Bee’s 104V 55Ah high-power ternary lithium-ion battery delivers strong, stable output for demanding off-road riding. Built with an intelligent battery management module, it ensures safe operation, efficient power delivery, and reliable performance across varied conditions.

Efficient Liquid-Cooled MCU

The Storm Bee’s 150V sine-wave MCU features a newly developed liquid cooling system that greatly enhances heat dissipation, ensuring stable and efficient performance even under heavy load. Integrated temperature sensors actively monitor conditions and automatically adjust power output for safer, more reliable riding. The durable aluminum alloy housing protects against electromagnetic and radiation interference, supporting consistent performance and extended component life.

Forged Aluminum Frame

Built exclusively for the Storm Bee platform, this high-strength forged aluminum frame delivers the ideal balance of stiffness and flex, enhancing both durability and riding comfort. Its motorcycle-grade ergonomics create a natural, confident riding position that improves control across technical trails, steep climbs, and high-speed sections.

The Storm Bee’s unique 56.2-inch wheelbase adds to its capability—offering agile maneuverability in tight terrain while maintaining outstanding stability at higher speeds. The result is a frame engineered for serious off-road performance, combining strength, precision, and confidence in every ride.