Shimano GRX FC-RX610-1 Crankset - 170mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK

Experience the perfect blend of durability, precision, and versatility with the Shimano GRX FC-RX610-1 Crankset. Designed specifically for gravel riding, this crankset features a 170mm crank length and a single 40t chainring that delivers smooth, reliable power transfer across varied off-road terrains. Built with Shimano’s renowned Hollowtech II spindle interface, it ensures optimal stiffness and efficient pedaling performance while maintaining a lightweight profile.

Crafted in sleek black, the FC-RX610 crankset balances weight savings with optimized efficiency, allowing riders to confidently tackle mixed-terrain routes. Its compatibility with 12-speed drivetrains and 110 Shimano Asymmetric BCD chainrings offers a broad gearing range tailored to the diverse demands of gravel cycling. Whether you're climbing steep inclines or accelerating on flat stretches, this crankset provides the control and responsiveness you need.

Equipped to fit 135/142 road disc hubs with chainstays longer than 415 mm, the crankset supports a precise chainline that enhances drivetrain durability and reduces chain drop. The 9/16" pedal spindle accommodates a wide variety of pedals, making it easy to customize your setup. Weighing just 812 grams, it strikes an ideal balance between strength and weight for extended rides without fatigue.