... Pass CCC 14''Children bicycle PartSpecification and materialBrand nameHebei TianshunFramCarbon steel , CO2 welding, electrostatic painting.RimSteel or aluminium alloy , according to ... 89L/24TBrakeF/R Caliper Brake steelFlywheel16TMudguardsteel, paintingChainSteel, half -chain coverPedalRubber,steel,plastic. with reflectoRSaddleLeather,alloy spring plastic,rubber clear PVCGripsPVC/RUBBER ...