EA90 SL alloy ring specifically tailored to Road/CX/Gravel applications Optimized tooth profile offers excellent chain retention Designed to minimize drivetrain friction commonly experienced in 1x applications Compatible with Shimano Hyperglide+ 12-speed c
| ring type | single (anti-chain drop) |
| mount | Cinch DM |
| teeth | 40t |
| oval/round | round |
| color | black |
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