Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks Tooth Profile:Drop-Stop ST every component is engineered to

every component is engineered to work in harmony—delivering a smooth

Boost T-Type Transmission Chainline 55mm

The Wolf Tooth Cinch chainrings feature our patented Drop-Stop® tooth profiles for the best wear life

The boot's clean

Set of Four Chainring Bolts+Nuts for 1x Chainrings

Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks Tooth Profile:Drop-Stop ST every component is engineered toThese chainrings are for Shimano GRX cranks. They feature our 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. Drop Stop B works with all other 9, 10, 11, and 12 spd chains, including SRAM Flattop. Compatibility Aero chainring available in 46T. Sizes 38T and 42T are non aero. Shimano GRX cranksets including RX600