... , Lithium battery powered bicycle 2, ISO9000:2000,CE, UL approval electric ... , Brake: Front disc brake, Rear disc brake7, Driving Model: Full electricity or PAS8, Max. speed: 25 km9, Max. range ... : 35-40km (Full electricity)10, Standard carrying ability: 90KG11, Frame: Aluminum alloy, ... current protection value: 14A19, Sensor: Speed sensor Electric mountain bicycle TDE04Z