Product Features
- FOR USE W/ 39T SM RING
- Precision CNC machined 7075-T6 chainrings
- Shifting ramps and pins for improved shifting performance
- Black anodized then CNC machined
- 9/10 speed
- UPC: 400310004093
Product Description
Precision CNC machined 7075-T6 chainrings
Shifting ramps and pins for improved shifting performance. Black anodized then CNC machined. Laser etched logo. 9/10 speed.
