The 1st and bush ring excircle is PVD plating,automobile piston ring technology is applied to motorcycle piston ring,PVD hardness can exceed HV2000.
It has good abrasion resistance and collision resistance
● Under normal conditions,It can use 1,5000KM
Copyright 2017 guanzhou hearten auto parts Co.,Ltd | All Rights Reserved Design by 粤ICP备20066798号 www.heartenauto.com
Hello, please leave your name and email here before chat online so that we won't miss your message and contact you smoothly.