Surron Ultra Bee HP

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

The Surron Ultra Bee HP 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)