All Balls Racing Wheel Spacer Kit (11-1102-1) Colour_Multicolour If the battery compartment does

If the battery compartment does not close securely

Evenly distributed pressure gives flexibility

AI-based Noise Reduction (AINR) – Clear communication with intelligent background noise cancellation

YAMAHA R1 - 2015-2021

All Balls Racing Wheel Spacer Kit (11-1102-1) Colour_Multicolour If the battery compartment doesOEM 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