Original Cannondale Headshok telescope inner race.
5.665" x .023" (144mm x .58mm)
Tech Note: Cannondale has made several different sized Races for each Lefty. No Lefty has a set inner race thickness. You will need to use a micrometer to get the exact size of the Races you are replacing. Also measure towards top of Race where the bearing have not worn into the metal.
- One race. Sold as singles.