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.