The Shimano GRX FC-RX600 is a single crankset in a 2-piece design with a special chainring (40 teeth) for improved chain retention. With it, you can maintain the rhythm on familiar paths thanks to small gait jumps and always find the right translation on mixed terrain. This crank meets the different driving styles of gravel lovers as well as the need to open slightly wider tires off-road.
Tighter switching steps ensure a constant rhythm on familiar routes
Optimal shifting for different surfaces and different driving styles