Motorcycle Engine Piston and Piston Ring Guangzhou Tianma Group Tianma Motorcycle Co., Ltd. Base Info Model NO.：piston setType：Piston and Piston RingMaterial：Stainless SteelCertification：CCC, ISO9001:2000Color：SilverTrademark：KTM; TIANMAOrigin：ChinaHS Code：8714100090 Description Pre：125cc/150cc Motorcycle Engine Next：Motorcycle Use Engine Valve Rocker Arm (up)
