Surron Ultra Bee HP

A dream electric dirt bike for serious off-road riding.

The delivers full-size dirt bike performance in a quiet, lightweight electric package. With powerful torque, high-quality suspension and excellent handling, it’s an incredibly capable machine for trail riding, technical terrain and serious off-road fun.

It’s also one of the most popular electric bikes to upgrade, with a huge range of performance parts and custom setups available through Shock Moto.

Every Ultra Bee we sell is backed by our Wellington workshop for servicing, upgrades and expert advice.

SPECIFICATIONS

- Dimension: 2080 x 850 x 1180mm
- Wheel Base: 1380mm
- Seat Height: 910mm
- Curb Weight: 88.5kg
- Ground Clearance: 315mm
- Max Torque (on wheel): 511N.m
- Front Fork Travel: 240mm
- Rear Shock/Wheel Travel: 85/240mm
- Wheel Base: 1380mm
- Carrying Capacity: 100kg POWER SYSTEM

- Power System: PMSM. FOC sinewave controller
- Maximum Power (Motor): 21kw Turbo 18kw Sports
- Riding Mode: Eco/Daily/Sports/Crawl/Reverse. “Turbo " mode
- Assistance Functions: SRTC (Surron Traction Control System for Off-Road). BERS
(Surron Adjustable Energy Regenerative System)
- Battery Type: 74V/60Ah Lithium-ion battery pack
- Throttle Curve: Three-stage Adjustable
- Primary Belt System: Carbon fiber belt Forged pulley, Tungsten carbide coating
- Charging Parameter: Three different charging power levels - U1(425W)-U2(765W)-U3(1100W) PERFORMANCE

- Top Speed: 95km/h
- WMTC Road: 115km
- Charge Time (20%-80%): 2.5h FRAME & TIRE

- Tires Type: Front-80/100-19 Off-Road. Rear-100/90-18 Off-Road FRAME MATERIAL

- Frame Material: Forged aluminium alloy ASSISTANT FUNCTIONS

- Tilt Protection: Gyroscope sensor (can be turned off in feature setting mode)