FC-RX610-1 GRX CRANKSET - 1X12 SPD

Product Information

The Shimano GRX FC-RX610-1 crankset is engineered for gravel and mixed-terrain riding, delivering an optimal balance of weight, efficiency, and gearing flexibility. This 1x12-speed crankset is designed to maintain pedaling rhythm across varied surfaces, accommodating a range of rider preferences through its customizable chainring and crank arm length options. It pairs effectively with 10-45T or 10-51T cassettes for either close gear steps or a wide range, ensuring confident power transfer on any adventure.

Features

• 1x12-speed specific for gravel and mixed-terrain applications.
• Hollowtech II crank arm construction.
• Gravel-optimized gear ratios support a consistent riding rhythm.
• Options for 38T or 40T chainrings.

Specs

• Crank Arm Material: Aluminum
• Chainring Material: Steel
• Axle Material: Steel
• Chainline: 49.7 mm
• Q-Factor: 151 mm
• Compatible Chain: HG 12-speed
• Crank Arm Lengths: 165 mm, 170 mm, 172.5 mm, 175 mm
• Weight: Approximately 791g (38T) or 812g (40T) (for 170mm length)