SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK Length-35mm Machined aluminum body CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500
Yard notes & kiln story
Description
SRAM X Sync Road Direct Mount Chainring Rival 40t 12 Speed 8 Bolt Direct Mount BLK Length 35mm Machined aluminum body CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 Machined aluminum body } Smooth centerline for efficiency with diamond shaped outer knobs for grip in the dirt