All Balls Rear Wheel Spacer Kit 11-1042-1 #11-1042-1

Used by pro racing pilots and amateur bikers around the world

Blend of astounding operation and unmatched reliability

High-grade design and construction built to last for years

Designed to withstand the unique conditions of racing

Perfect for use in high-speed environments

Wheel Spacer Kit by All Balls. Designed for years of service even in the dirtiest riding environment, OE Spacers typically wear out within a year of hard riding, OE wheel spacers should be checked and replaced as needed every time the bearings are serviced, Water and dirt act as a grinding compound between the seal face and the mating surface of the spacer, so once the grooves are deep enough, the sealing surface is lost allowing water and dirt to pass through and contaminate the bearing, The AB aluminum spacers feature a hardened steel shell pressed over the aluminum to provide superior wear surface, The AB steel spacers are manufactured with 52100 bearing steel, Precision ground and plated for years of service.