Bielas Game Shimano GRX 12 speed FC-RX610-1

Shimano Crankset GRX 12-speed FC-RX610-1

Optimal gear shifting for mixed terrain riding
-10-45D and 10-51D cassette options cater to various riding styles
-Available in 38D and 40D chainrings

Product Description

The SHIMANO FC-RX610-1 crankset balances weight saving, optimized efficiency, and a range of gear shifting options that meet the segmented demands of mixed terrain riding. By pairing a 10-45D or 10-51D cassette with a 38D or 40D chainring, cyclists can choose shorter gear steps or the ultimate range based on their personal needs. The FC-RX610-1 is available in crank arm lengths of 165, 170, 172.5, and 175 mm, providing an additional level of customization.