All Balls Racing Wheel Spacer Kit (11-1105-1) Category_Engine Bolt Kits The knurled section on the

The knurled section on the clutch end gives adhesion for handlebar grip

Last-minute trackside quick fix repairs

or other abuses

the set covers all common nut and bolt sizes on your bike

Excel's exclusive extrusion design

All Balls Racing Wheel Spacer Kit (11-1105-1) Category_Engine Bolt Kits The knurled section on theOEM 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