Shimano 105 FC-5600 Double Chainset 53 / 39 Tooth Chainset - 170mm Arm - Silver Color_White Genuine LOOK NOS replacement part

Genuine LOOK NOS replacement part

The Potenza Hydraulically Optimised (HO) levers feature grip and control that is identical to the cockpit standards that professional riders respect and demand

Outer diameter = 29

Safety certifications: EN 1078 & CPSC

Proven angular bearing assemblies are easy to service and can be perfectly adjusted to run smoothly without freeplay

Shimano 105 FC-5600 Double Chainset 53 / 39 Tooth Chainset - 170mm Arm - Silver Color_White Genuine LOOK NOS replacement partShimano 105 FC 5600 Double Chainset 53 39 Tooth Chainset 170mm Arm Silver Shimano 105 is a by product of our premier engineering range but has its own unique identity, offering a greatly enhanced and sleek design that's backed by a high performance. The Shimano 105 design concept of "smooth, Round and Natural" is consistently demonstrated in every component, giving its user a sense of satisfaction and pleasure. The Hollowtech II crank and bottom