All Balls Racing Wheel Spacer Kit (11-1072) CATEGORY_HARD PARTS 34 428HD104

34 428HD104

Chain Guide & Slider Kit Red CRF250/450R 18-19/17-18 Acerbis

UNU-1413ST

428HD x 132 Heavy Duty chain w/ RJ clip link DID

All Balls Racing Wheel Spacer Kit (11-1072) CATEGORY_HARD PARTS 34 428HD104OEM spacers typically wear out within a year of hard riding. The wheel spacers should be checked and replaced as needed with every bearing 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. Wheel Spacer Kits are designed to restore the proper sealing surface