Newly Arrived 84V/20Ah Gel battery pack. (72V version available). Powered by Emmo Super Torque 500W motor. Upgraded front and rear hydraulic disc brakes. The best stopping power on the market. Wide-off road. tires: The deepest tread of Emmo e-bikes offering a best off-road experience. Upgraded front and rear air shocks. Built-in ignition key lock. Double the security. LED turn signal: Two times brighter and 80% less power consumption. MP3 Function with bluetooth, FM radio, and optional auxiliary cord input. Passenger back rest and metallic floor mat. Cost 84V/20Ah Lead Acid $2799 80V/30Ah Lithium $4699 80V/50Ah Lithium $5899 Specifications; Battery 84V/20Ah Sealed Gel Lead Acid‍; Motor 500W Continuously QS Motor Security System Remote Alarm; Remote Start; Steering Lock; Motor Lock Net Weight 120 kg Climbing Angle 35 Degrees Rear Brake Hydraulic Disk Brake Rear Tire 130/90-10 Heavy Duty Tubeless Tire Storage Front Cup Holder; Lockable Under Seat Storage; Tail Box (optional) Charging time 3 - 10 Hours Display LCD Back-Lighted Speedometer Lighting System LED Headlight, Turning Signals, Tail Light and Brake Light Load Capacity 280 kg / 620 lbs Range 40-50 km (82V/20Ah SLA); 60-85 km(80V30Ah Lithium); 110 km(80V50Ah Lithium)*‍ Front Brake Hydraulic Disk Brake Front Tire 130/90-10 Heavy Duty Tubeless Tire Passenger Seat Yes (with passenger backrest)