Product Info
The Sur Ron Ultra Bee HP 2026 is a full size electric dirt bike sold here at GritShift. Its second-generation hairpin motor makes 21.5 kW, or 24.5 kW in Turbo mode, with 384 lb-ft of wheel torque from a removable 74V 60Ah battery, for a 59 mph top speed on 19/18 wheels at 195 lbs.
Key Specs
- Motor Power: 21.5 kW, 24.5 kW in Turbo mode
- Top Speed: 59 mph (95 km/h)
- Battery: 74V 60Ah lithium-ion, removable
- Range: Up to 71 miles (115 km) at 31 mph (50 km/h)
- Bike Weight: 195 lbs (88.5 kg) curb weight
- Rider Weight Limit: 330 lbs (150 kg)
- Seat Height: 35.8 in (910 mm)
- Wheels: 19-inch front, 18-inch rear
- Charge Time: 2.5 hours (20% to 80%)
Note: Surron are only available for in-store pick up.
The Ultra Bee HP pairs a second-generation hairpin motor with an MTPA/MTPV FOC controller. Output is 21.5 kW, rising to 24.5 kW in Turbo mode, with 520 Nm (384 lb-ft) of wheel torque, 0 to 31 mph in 1.84 seconds and 0 to 50 mph in 3.7 seconds. Eco, Daily, Sports, Crawl, Reverse and Turbo modes work with a 3-level throttle curve, 5-level coasting and braking regen, ASR traction control, auto hold and Sur Ron Wheelie Control.
The removable 74V 60Ah battery is rated for up to 71 miles at 31 mph and charges from 20% to 80% in 2.5 hours. A forged aluminum double-cradle frame and forged swingarm carry 240 mm of fork travel and 85 mm of rear shock travel on 80/100-19 and 100/90-18 off-road tires, and T-box connectivity adds app monitoring, GPS, tuning and over-the-air updates.
Specifications
- Model Year: 2026
- Bike Class: Full size electric dirt bike
- Motor: Second-generation hairpin PMSM motor
- Controller: MTPA/MTPV FOC controller
- Torque: 520 Nm (384 lb-ft) at the wheel
- Acceleration: 0 to 31 mph (50 km/h) in 1.84 seconds, 0 to 50 mph (80 km/h) in 3.7 seconds
- Riding Modes: Eco, Daily, Sports, Crawl, Reverse and Turbo
- Regenerative Braking: 5-level coasting regen and 5-level braking regen
- Tuning: 3-level adjustable throttle curve
- Frame: Forged aluminum alloy double cradle
- Swingarm: Forged aluminum alloy
- Front Suspension: 240 mm fork travel
- Rear Suspension: 85 mm (3.35 in) shock travel
- Tires: 80/100-19 front, 100/90-18 rear, off-road
- Final Drive: Primary belt, secondary chain
- Wheelbase: 54.3 in (1,380 mm)
- Ground Clearance: 12.4 in (315 mm)
- Dimensions: 79.1 x 33.5 x 46.5 in (2,010 x 850 x 1,180 mm)
- Connectivity: T-box app connectivity with GPS, app tuning and over-the-air updates
- Features: ASR traction control, Sur Ron Wheelie Control (SWC), auto hold, tilt protection
- Colors: Carbon Black, Desert Brown