The Shimano GRX RX810 1x Chainring is purpose-built for Shimano’s GRX RX810 11-speed crankset, featuring a 110mm bolt circle diameter and a 4-bolt pattern. Crafted from robust yet lightweight aluminum with a sleek black finish, it strikes an ideal balance between high-speed efficiency and low-end climbing power. Versatile for various riding styles and terrains, this chainring seamlessly pairs with Shimano GRX 11-speed front derailleurs and shifters, ensuring compatibility for a smooth and reliable cycling experience.