predictable XC and all-mountain tire

Indoor cycling friendly SPD and SPD-SL cleat compatible

Accommodates seat tube angles of 62 degrees or more

and adjustable means of tensioning the excess chain slack found in vertical dropout single-speed drivetrains

Has red indicator light that shows charging state

Wolf-Tooth Directmount Elliptical Single Chainring 28 Black can be discounted predictable XC and all-mountain tireMore power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooths PowerTrac Elliptical (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112) than competitors versions; any change to your pedal stroke is unnoticeable for most riders, but they still provide the POWER and TRACTION benefits inherent to oval chainrings. Its like having two