The Shimano GRX FC-RX610 2x Crankset is a purpose-built gravel drivetrain component engineered to deliver smooth shifting, reliable power transfer, and durability across a wide range of terrain. As part of Shimano’s GRX series, this crankset is designed specifically for gravel riders who demand stable performance both on long gravel rides and mixed-surface adventures. The 2x configuration provides a versatile gear range that balances climbing capability with high-speed efficiency, giving riders confident control over cadence in varied terrain.

Constructed with Shimano’s precision manufacturing, the FC-RX610 crankset features optimized chainring profiles and rigid crank arms that contribute to responsive pedaling feel. The design improves chain retention and shifting performance, helping reduce the risk of dropped chains on rough trail sections. Compatible with Shimano’s 2x gravel-specific front derailleur systems, the crankset integrates seamlessly into complete GRX drivetrains for smooth, dependable shifting under load.

This crankset pairs well with GRX rear derailleurs and wide-range cassettes to deliver a gear spread that’s ideal for climbing steep gravel ascents or maintaining speed on sweepers. Its robust construction and tailored gear ratios make it suitable for endurance rides, bikepacking, and all-around adventure cycling. Installation is straightforward with standard BB shell interfaces and reliable chainline alignment, helping minimize setup time and maximize confidence on your rides.