Frame: Full Hi-Ten Steel Fork: Cromo Steerer Bottom Bracket: Loose Ball Pedals: Wellgo micro tread Freewheel: 16t freewheel Chain: KMC Z-510 Rims: Mongoose 3 Spoke Mags 20 x 1.75 Tires: Mongoose 2.0 freestyle Front Hub: (built into wheel) Rear Hub: (built into wheel) Spokes: N/A Front Brake: Tektro Alloy U-brake Rear Brake: Tektro Alloy U-brake Brake Levers: Rush RX3.0 hinged Brake Rotor: SST Oryg 1-1/8" Handlebar: Mongoose hi-ten 2pc Stem: Mongoose front load 50mm Ext. Grips: Mongoose Kraton Headset: 1-1/8" Ahead Saddle: Mongoose Shorty Seat Post: 25.4 straight steel Seat Clamp: Alloy single bolt Extras: 1 pair axle pegs