Frame* Hydroformed 6061-T6 aluminum frame, 12x175mm* 6061-T6 aluminum fork, 15x150mmWheels* 27.5" EVO Disc Wide double wall rims* 6-bolt hubs, HG cassette body* Vee Rubber Snow Avalanche tires 27.5 x 4.5"Drivetrain* Shimano M3100 9-speed rear derailleur* Shimano M3000 Rapidfire shifters* 34T crankset* Shimano HG400 11-36DF cassetteBrakes* Tektro HD-M280, 180/160mmBafang G060 wheel motor* Rated power: 500W* Max torque: 80Nm* Assist speed . max: 32 kmh* AcceleratorSemi-integrated Lithium-Ion battery 36V* Capacity: 550Wh* 2A charger incl. Bafang C10 wide LCD interface* 3.5" LCD* Handlebar center mounting* Odometer* Assistance control buttons* Walk assistanceAccessories * Bell* Crutch* Tool setEco fees included