الوصف
- LIFETIME WARRANTY - Unique Sharktooth tooth profile for excellent chain retention
- 32T, 34T, 42T or 44T Fully CNC machined with 7075-T6 aircraft aluminum alloy for optimal lightweight strength
- Ramped and pinned design for faster shifting performance on 42T and 44T
- High performance Teflon surface treatment for quiet and friction free service
- Compatible with 8, 9, 10 and 11 speed or single-speed drivetrains
USAMade 104mm BCD 4-Bolt SharkTooth Pro Mountain Chainring Made in USA- New 2017 Model