Wolf Tooth Chainring for Shimano GRX | 110 BCD Asymmetric | 4-Arm | Drop Stop ST - black

These chainrings are for Shimano GRX cranks. They feature the Wolf Tooth patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is specifically for the Shimano 12-speed Hyperglide+ chain, which is used by GRX 12-speed. Only compatible with Shimano 12-speed Hyperglide+ and 12-speed KMC chains. Material: 7075-T6 aluminum Chainline: 50mm (same as Shimano GRX chainrings) Made in the USA