Introducing the Sur-Ron Ultra Bee electric dirt bike, a groundbreaking innovation and a monumental accomplishment in the world of electric off-road biking. Drawing from the knowledge acquired through the development of the existing Bee series and years of racing experience, the Sur-Ron Ultra Bee is set to revolutionize the electric off-road adventure. Featuring a 74V/55Ah lithium ion battery and weighing a scant 85 kg, the 2023 Ultra Bee is the exciting new electric dirt bike from Sur-Ron. Specifications Dimensions: 2010mm x 880mm x 1178mm Curb weight: 85 kg Carrying capacity: 100 kg Ground clearance: 318 mm Wheelbase: 1380 mm Seat height: 910 mm Front fork travel: 240 mm Rear shock/wheeltravel: 85/240 mm Power system: PMSM Maximum power(Motor): 12.5 kW Maximum torque(on wheel): 440 N.M. Top speed: 90 km/h Max. range: 140 km (40 km/h) Battery type: 74V55AH Lithium-ion Battery pack Charge time: 4.5 Hour Frame material: forged aluminium alloy GPS Terminal: APP connection (if available) Tyres type: Front 80/100-19 off-road / Rear 90/90-19 off-road (80/100-19 optional) Assistance functions: Sur-Ron Traction Control system / Sur-Ron Energy Regenerative System
