OE垫片通常在一年内磨损。每次轴承维修时，应根据需要检查和更换OE车轮垫片。水和灰尘在密封面和隔套配合面之间起研磨剂的作用。一旦凹槽足够深，密封面就会消失，让水和污垢通过并污染轴承。
- 设计经久耐用，即使在最脏的骑行环境中
- 所有球铝垫片均采用硬化钢外壳，压在铝上，提供卓越的耐磨表面
- 采用52100轴承钢制造，经过硬化、精密研磨和电镀，经年使用
适配车型
Yamaha WR250F 2002-2013
Yamaha WR426F 2002
Yamaha WR450F 2003-2018
Yamaha WR250F 2002-2013
Yamaha WR426F 2002
Yamaha WR450F 2003-2018
OE spacers typically wear out within a year of hard riding. OE wheel spacers should be checked and replaced as needed with every bearings service. Water and dirt act as a grinding compound between the seal face and the mating surface of the spacer. Once the grooves are deep enough, the sealing surface is lost, allowing water and dirt to pass through and contaminate the bearing.
- Designed for years of service even in the dirtiest riding environments
- All Balls aluminum spacers feature a hardened steel shell pressed over the aluminum to provide superior wear surface
- Manufactured with 52100 bearing steel that is through hardened, precision ground and plated for years of service
