Embark on your gravel adventures with unmatched confidence using the Shimano RX610 GRX, a component that revolutionises the gravel cycling experience. Designed specifically for the rigours and unpredictability of gravel riding, the RX610 GRX combines ergonomics tailored for gravel, optimal gearing options, and the robust reliability you've come to expect from Shimano. Experience a drivetrain that s not only quiet and stable but also sets a new standard in the component world.Optimised Gearing for All Terrain: The 12-speed single chainset ensures you're always in the right gear, whether climbing steep hills or cruising on flat terrain.Advanced Bottom Bracket Compatibility: Designed to seamlessly integrate with HollowTech II type bottom bracket cups, enhancing stability and performance.Enhanced Chain Compatibility: Fully compatible with 12-speed HG chains, offering you a wider range of gearing options and smoother shifting.Durable and Lightweight Construction: Anodized aluminium crank ar