Shimano CUES FC-U6040-2 Crankset 9/10 Speed Size:172.5mm 50-34T After initial assembly

After initial assembly

and an extension rod

Easy and clean bleeding system

the steerer tube has been designed with a hose entry point to allow for fully hidden hose routing

Shimano CUES FC-U6040-2 Crankset 9/10 Speed Size:172.5mm 50-34T After initial assemblyWith its durable yet lightweight construction and an excellent chain retention, the 2 speed version of the FC U6040 crank from the Shimano CUES series ensures reliable performance and efficient pedaling both on extensive road bike tours and long gravel adventures. The HollowTech II production method not only reduces the weight of the crank arms, but also increases their stiffness, which results in maximum power transmission. Features Crank arms,