- Used with CRS-1 to install special headset crown race used on 1-1/8" and 1-1/16" Klein Aeros and Trek Superlight Composite Forks
- New #838 Optional Crown Race Setting Ring
- Aluminum so it won't damage the crown race
- Shim kit included
- Fits all sizes
- TOOL FORK CROWN RACE SETTER PARK CRS-1
Model: CRS-1