6000W Electric Off-Road Dirt Bike

Specifications:  
Gears:4 speed
Range per Power:> 60 km
Frame Material:Aluminum Alloy
Wheel Size:19"
Max Speed:>50km/h
Voltage:72v
Power Supply:Lithium Battery
Braking System:Disc Brake
Torque:>100 Nm
Charging Time:>3 hours
Motor position:Central Motor
Battery Position:Down Tube
Battery Capacity:40AH
Tire Width:19"
Frame:aluminum alloy
Size:1880*770*1088mm
Battery:72V 40AH
Package size:1700*420*950mm
N.W/G.W:40kg/55KG
Max speed:80km/h
Max load:200kg
Range:60km
Climb:18°
Acceleration mode:throttle
Brake system:F/R disc brake
Mini.ground clearance:260mm
Wheelbase:1225mm
Seat height:840mm
Fork travel:200mm
Rear shock absorber:85/220mm
Controller:sine wave controller
Motor type:High-speed permanent magnet synchronous mid motor
Motor max output power:6000w
Power assist function:Low Speed/Standard/Sport/Competition
Max torque:320N.m
Speed up:3.2s(0-50km/h)
Battery type:72V 40AH lithium battery
Charge time:4-8H
F/R tire:F:70/100-19 R:80/100-19
Cooling system:Physical heat dissipation