
- 21kW peak power with Turbo button for full unleashed output
- 511Nm of torque and 95 km/h top speed
- 140 km range on a single charge at cruising speed
- 74V / 60Ah removable and swappable lithium battery
- 5 ride modes: Eco, Daily, Sport, Turbo and Reverse
- Crawling function for precise technical off-road control
- New gold fork — 50% stronger with 30% better impact resistance
- Carbon fiber belt drive with tungsten carbide pulley surfaces
- SRTC traction control and BERS assist systems
- Under-seat charger storage compartment
- Available in Carbon Black and Desert Brown
The 2025 Surron Ultra Bee HP is the most powerful and capable Surron ever made. With a 21kW peak motor, 511Nm of torque, and a top speed of 95 km/h, this is a full-size electric dirt bike that means serious business. Built on a forged aluminum frame with a 74V 60Ah battery, advanced traction control, and a brand new suspension system, the Ultra Bee HP is ready for trails, farms, and weekend adventures alike. Bigger, faster, and smarter than ever before.
- Motor: PMSM with MTPA/MTPV Controller
- Max Power: 21kW Turbo / 18kW Sport
- Max Torque: 511Nm (376.9 ft-lbs at wheel)
- Battery: 74V / 60Ah Lithium-ion
- Top Speed: 95 km/h
- Range: 140 km at 40 km/h
- Charge Time: 20–80% in 2.5 hours
- Seat Height: 35.8 in (910mm)
- Ground Clearance: 12.4 in
- Wheelbase: 54.3 in
- Frame: Forged aluminum alloy
- Front Tire: 80/100-19 Off-Road
- Rear Tire: 100/90-18 Off-Road
- Front Fork Travel: 9.4 in
- Rear Shock Travel: 9.4 in wheel travel
- Weight: 195 lbs (dry)
- Rider Capacity: 220 lbs
- Colors: Carbon Black, Desert Brown
- Use: Off-road only