Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ Features-RGRD/4SEA/EBIKE25 2-position non-indexed compression sweep adjust CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500
Yard notes & kiln story
Description
Shimano Dura Ace FC R9200 12 Speed Chainring 54t Asymmetric 110 BCD BLK NJ Features RGRD 4SEA EBIKE25 2 position non indexed compression sweep adjust CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 2 position non indexed compression sweep adjust means you can set it and forget it Grip when you need it Transitions to biting edges and knobs to offer grip when the path gets more challenging