Click to learn about the warranty policyDUOTTS Warranty PolicySpecificaitions BrandDUOTTSModelC29MaterialAluminum AlloyTire29 inches Road TiresDerailleuShiman0 21 Speed GearMotor48V 750WBrakeFront and Rear Disc BrakesMax Torque65N mForkHigh Strength Steel FrontRecommended Speed25KM HLightFront Light No Rear Light MileagePure Electric Mode 50 60KMPedal Assist Mode 80 100KMDisplayUpgradeBattery48V 15AH 2 BatteriesRear RackYesCharging time4 5 HoursSeat and HandlebarAdjustableProduct Weight31 KGMax Climbing Angle30°Max loading150 KGApplicable People160 190CMColorBlack BlueProduct Size113x182CM H L Package Including 1 x DUOTTS C29 Electric Bike With 2PCS Batteries 1 x UK Charger1 x Rear Rack1 x Installation Tool1 x Waterproof Phone Bag1 x Bike Pump1 x User Manual Please click here for C29 EBike Electronic Manual Please Note In order to make a smooth delivery please leave your phone number when placing the order Thanks for your understanding Have a nice day