Based on the design concept of "Balancing on the Cutting Edge," the Ultra Bee matches an aluminum alloy forged chassis with Surron's 4th-generation powertrain, resulting in a weight of 187 lbs (85 kg) and even distribution.
Motor Type | Permanent magnet synchronous motor (PMSM) |
Peak Power | 12.5 kW |
Peak Torque | 440 Nm (325 ft-lbs) |
Top Speed | 90 km/h (56 mph) |
Max Range | 140 km @ 40 km/h (87 miles @ 25 mph), depending upon terrain |
Battery Pack | 74V/55Ah Lithium Ion |
Charging Time | 4 Hours (0-100%) |
Riding Modes | Sport, Daily, Eco, Reverse |
Rider Aids | Surron Traction Control System (SRTC), Surron Energy Regenerative System (SERS) |
Reverse Gear | Button-activated |
Frame | Forged aluminum alloy |
Swingarm | Forged aluminum alloy |
Front Suspension | 37 mm inverted fork, 240 mm (9.4") travel, fully adjustable |
Rear Suspension | Adjustable TR Intersect monoshock, 240 mm wheel travel |
Front Wheel | 19" wire-spoked rim, 80/100-19 off-road tire |
Rear Wheel | 19" wire-spoked rim, 90/90-19 off-road tire |
Front Brake | 240 mm hydraulic disc |
Rear Brake | 240 mm hydraulic disc |
Curb Weight | 85 kg (187 lbs) |
Max Load | 100 kg (220 lbs) |
Vehicle Dimensions | 79.1 x 34.6 x 46.4" (2,010 x 880 x 1,178 mm) |
Ground Clearance | 318 mm (12.5") |
Wheelbase | 1,380 mm (54.3") |
Seat Height | 910 mm (35.8") |
USB Connection | Single USB-2.1A Outlet |
Instrumentation | LCD Digital Dash |
Headlight | LED |