- 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 Sharktooth PRO 104mm BCD Mountain chainring, Black Anodized Finish with Teflon treatment, 4-Bolt, Sharktooth Anti-chain drop profile for excellent chain retention. Our rings are designed to use 3/32″, 8,9,10 and 11-speed chains. – Made in the U.S.A.