The Shimano FC-RX600 Chainring 40T is a dedicated replacement component designed for high-performance 1x drivetrains. Engineered specifically for gravel and off-road use, it provides reliable chain retention and smooth pedaling efficiency on challenging terrain.

Optimized Gearing: Features a 40T configuration, offering a versatile balance of climbing ability and top-end speed for gravel riding

Single Chainring Design: Purpose-built for 1x systems to simplify shifting and reduce the weight of the drivetrain

Drivetrain Compatibility: Specifically engineered for use with the GRX 10-speed series and the FC-RX600-1 crankset

Durable Construction: Built to meet the rigorous demands of off-road cycling, ensuring consistent performance in various riding conditions