110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks Chain Links and Pins Rear Shock Mounting Hardware 3-piece

Rear Shock Mounting Hardware 3-piece 1/2'' 6X36

D30® Knuckle protector integrated

Sturdy tubular steel construction

and durability

Originally part of our demo fleet

110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks Chain Links and Pins Rear Shock Mounting Hardware 3-pieceThese 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 Shimano GRX cranksets including RX600 and RX810 Drop Stop ST is designed for Shimano 12 speed