All Balls Racing Wheel Spacer Kit (11-1080-1) SIZE_28 Tooth - Outer section is made

- Outer section is made of Japanese SUS 420stainless steel

Top Outside Diameter: 51mm

even though your fuel pump is functioning perfectly fine

Double zip closure

All Balls Racing Wheel Spacer Kit (11-1080-1) SIZE_28 Tooth - Outer section is madeOEM 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