Shimano GRX FC-RX610-1X Crankset

The Shimano GRX FC-RX610-1X Crankset offers a versatile range of gearing options, tailored for the diverse needs of gravel and mixed-terrain riding. Designed to balance weight savings with enhanced efficiency, this 1x12 crankset accommodates different riding styles and preferences. Riders can select from 10-45T or 10-51T cassettes and pair them with 38T or 40T chainrings, allowing for either closer gear steps or a broader gear range depending on their specific requirements. Additionally, the FC-RX610-1 crankset is available in various crank arm lengths—165, 170, 172.5, and 175 mm—providing further customization to suit individual preferences and riding conditions. This combination of options ensures optimal gearing for all types of terrain, enhancing performance and adaptability on every ride.