VIPER FRAME: 20" BMX Oversized Steel Chrome SIZES: 12FORK: Hi-ten Steel CRANKSET: Steel CP One Piece Crank 44T FREEWHEEL: 18T BRAKE LEVERS: Alloy BRAKES: Alloy V-Brake HANDLE BARS: Steel Chrome STEM: Alloy SEAT POST:Steel Chrome HUBS: Steel CP 36H RIMS: Alloy TIRES: Black COLORS: Chrome,Burgundy BLue ,Black