Description
Designed for years of service even in the dirtiest riding environments.
OE Spacers typically wear out within a year of hard riding. OE wheel
spacers should be checked and replaced as needed with every wheel bearing
change. 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. The AB aluminium spacers feature a hardened
steel shell pressed over the aluminium to provide superior wear surface.
The AB steel spacers are manufactured with 52100 bearing steel that is
through hardened and precision ground and plated for years of service.