- LIFETIME WARRANTY – Unique Sharktooth tooth profile for excellent chain retention
- 38T, 40T, 42T, 44T, 46T or 48T Fully CNC machined with 7075-T6 aircraft aluminum alloy for optimal lightweight strength
- Alternating “Thick-Thin” tooth profile for chain retention- the latest technology
- High performance Teflon surface treatment for quiet and friction free service
- Great for 1×1, 1×8, 1×9, 1×10 and 1×11-speed or Fixed gear drivetrain configurations
USAmade Sharktooth PRO CXR! 110mm and 130mm BCD Cross / Road / Fixie / Gravel chainring, Black Anodized Finish with Teflon treatment, 5-Bolt (Dual Pattern), Alternating “Thick-Thin” tooth profile for chain retention- the latest technology, Sharktooth Anti-chain drop profile for excellent chain retention. The CXR1 rings are designed in both 3/32″ and 1/8″ options for 1×1, 1×8, 1×9, 1×10 and 1×11-speed configurations. – Made in the U.S.A.