Easton Direct Mount Flattop Chainring, 40T, Black NLA

- EA90 SL alloy ring specifically tailored to Road/CX/Gravel applications
- Tooth profile optimized for SRAM Flattop 12 speed chains (OK for 11sp chain, too)
- Asymmetric four arm shape for greater stiffness in the power zones of the pedal stoke
- New narrow/wide directional tooth design improves chain retention over rough terrain
- Cinch System spline



Model: Direct Mount Flattop
Ring Type: Single (Anti-Chain Drop)
Mount: Cinch DM
Teeth: 40
Oval/Round: Round
Color: Black