The ADIR FS has incredible torque on the street, working quickly to move you forward on your street commute, and light offroad needs. This bike is equipped with the biggest battery you can put on an e-bike, the 48V x 19.2 Ah Panasonic. It's very comfortable, with 4 inch-wide tires, MOZO front air suspension, A5 Mid shock suspension, with PAS levels 1-5 for just the right amount of pedal assist. 8 Speed Shimano Altus Shifter, 18omm Rotor brake, rear rack, and a mudguard. Motor: Bafang 48v 750W Battery: 48V x 19.2 Ah Panasonic Charger: 2A Front suspension: MOZO air suspension Mid shock: A5 air suspension Throttle: Included PAS : 5 Display: 850C color Brake : Hydraulic Tektro HD E-350, 180 mm rotor Derailler / shifter: Shimano Altus 8 speeds Tire: Kenda 26 x 4 fat tire Mudguard : included Rear rack: Included Front /Rear light: Buchel LED included seatpost : Standard Bell: Mechanical