Shimano RX600 GRX 11 Spd Double Crankset Fteeth_12-27t For front brakes the same

For front brakes the same caliper adaptor is used for 160mm and 140mm rotor applications

better wet performance and longer lasting

ACS threaded freewheels that are focused on durability for standard thread applications

Crafted from aluminum with a durable textured machined finish

Stay prepared with the Planet Bike Air Kiss CO2 Inflator

Shimano RX600 GRX 11 Spd Double Crankset Fteeth_12-27t For front brakes the sameShimano RX600 GRX 11 Speed Double Crankset SHIMANO's GRX, the first Gravel specific component family designed for both fast progress and safe bike handling on loose surfaces, is the result of an intensive and extensive research, testing and development process that incorporates information and feedback from countless riders on trails, forest tracks, gravel tracks and asphalt all over the world.