- Heavily machined for weight savings and excellent stiffness
- Optimized shift ramps and pins for precise gear changes
- Asymmetric four arm shape for greater stiffness in the power zones of the pedal stoke
- Compatible with 9/10/11 speed chains, mounts using a common Park BBT-22 tool
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 821973318004
EAN: Not available
Manufacturer Part Number: 8022749
ET8750 CR0491
175214-Q0-L