All Balls Racing Wheel Spacer Kit (11-1001) BRAND_Bolt We recommend using all 4

We recommend using all 4 hole screws for the strongest connection

Shock absorbing technology to protect during a crash

Ultralight design

5 helmet is an excellent option in the lower price range without compromising on premium protection

Please note: There are two possible kits for RSV4 engine

All Balls Racing Wheel Spacer Kit (11-1001) BRAND_Bolt We recommend using all 4OEM 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