... performance, 19/16 wheels, KTM style. BSE 250cc dirt bike (DMX250)Engine Type: single cylinder four strokeDisplacement: 250ccKick ... Drive: Chain , KMC520Clutch: ManualIgnition: CDICHASIS:Frame: High chrome molly frame , MX styleSub frame: Chrome Molly Handlebar: MX styleFront suspension: ... absorberRear Wheel: Aluminium Rim (1.85*16), with alloy hub assemblely, Heavy duty spokes , Good quality knobby ...