- LIFETIME WARRANTY – Unique Sharktooth tooth profile for excellent chain retention
- 38T, 39T, 46T, 48T, 50T, 52T or 53T Fully CNC machined with 7075-T6 aircraft aluminum alloy for optimal lightweight strength
- Ramped and pinned design for faster shifting performance on 46T, 48T, 50T, 52T and 53T
- 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 130mm BCD Road / Cross / Gravel chainring, Black Anodized Finish with Teflon treatment, 5-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.