Cg125 Piston &Piston Ring Guangzhou Tianma Group Tianma Motorcycle Co., Ltd. Base Info Model NO.:PISTON& PISTION RINGType:Piston Ring&PistonMaterial:IronCertification:CCC, ISO9001:2000Color:SilverTrademark:KTM; TIANMAOrigin:ChinaHS Code:8714100090 Description Pre:Cdi Next:125cc Piston Ring