... frame 2. 16x2.125 tire, 16x1.75 aluminum rim 3. double aluminum V-brake 4. BMX steel crosee bar ... 28H, UCPHubF/R, steel,oversize tubeComponents PedalnoBrakedouble aluminum V typeBrake leverplastic, 3finger,steel resienHandlebarcross BMX handle ... barStem4point, aluminum headHeadpartsets22.2x8pcs, steelGriprubber style type 22.2SaddlenoSeat ...