NSB Variable Tooth Chainring Race Face Cinch 2025bfbikes subtract the frame/fork stock mount

subtract the frame/fork stock mount size from the desired rotor size

women have been having issues with them

F2 anti-fog

from 12- to 24-inch

Brake Fluid: DOT

NSB Variable Tooth Chainring Race Face Cinch 2025bfbikes subtract the frame/fork stock mountNarrow wide direct mount chainrings for Race Face Cinch cranks. The chainring is designed to give the optimum chainline in the middle of the cassette. This gives the smoothest shifting across the cassette and the straightest chain when in the largest or smallest cog. The tooth profile of our narrow wide chainrings maintain excellent wear for a durable product and has an optimized chainline for 1x systems. Fits: RaceFace Cranksets SixC, Next SL,