Shimano GRX FC-RX600

The GRX FC-RX600-1 crankset is designed to handle various terrain types and accommodate different riding styles. It offers a better chain line and more clearance for the rear tire (+2.5 mm). The mono version provides a simplified drivetrain (RX800/600 > cassette up to 40 teeth, RX800 > cassette up to 42 teeth) and features an improved tooth profile (Dynamic Chain Engagement) to better hold the chain in uneven terrain.

These components inherit Shimano's technologies developed for road and mountain bike drivetrains, enabling precise and smooth shifting. With the GRX series, the result is a smooth and quiet drivetrain specifically designed for gravel use.

Details:

Axle spacing: 110 mm
Compatible with 11 speeds
Aluminum construction
Chain line: 50.1 mm
Q-factor: 151 mm.