Gravel for Everyone. The two-piece Shimano GRX FC-RX610 crank combines low weight with improved efficiency to always cut a fine figure in mixed terrain. To meet the different requirements of Gravel riding, the crankset for 1x12-speed drivetrain systems offers a range of gear ratio options. Be it a tighter gear gradation or maximum bandwidth, two different chainring sizes (38 or 40 teeth) and the choice between a cassette with 10-45 or 10-51 teeth (CS-M7100-12, sold separately) makes it possible to serve the individual needs of the most diverse types of riders.
Features
Smaller gear steps for cadence control on mixed-terrain riding
Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
Specifications
Material:
Crank arms: Aluminum (Hollowtech, anodized)
Chainrings: Steel (painted)
Axle: Steel (plated)
Compatibility:
Rear derailleur: RD-RX822, RD-RX820
Cassette: CS-M7100, CS-R7101, CS-HG710
Chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100
Bottom bracket (thread type): BB-RS501, BB-RS500, BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, SM-BB4600
Bottom bracket (Press Fit): BB-RS500-PB, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B
Mfr Claimed Weight
791g
