Stainless Insert WHEEL SPACERS replaces top bar clamps

replaces top bar clamps

and cold start ups where paper filters can flow so poorly that they often cause the bypass valve to open and allow unfiltered oil to enter your engine

Motocross compound will not chunk

OEM cross reference# MAR9A-J-G06

1 1/2" 4" Flat Base

Stainless Insert WHEEL SPACERS replaces top bar clampsSize: 1 3 4" 4" Flat Base Stainless Insert Description: The Pro Circuit Stainless Insert is available in multiple sizes to make your motorcycle quieter, without the loss of power. These inserts are available for both the 4" canister and 3. 5" canister. Call for applications. Note: 2007 2008 Stainless Inserts will NOT fit older model end caps.