Shimano 105 FC-R7100 12 Speed Crankset Chainring:50/34 With YKK zips

With YKK zips

The protective case keeps things organized and secure

160mm and 180mm

*biodegradable formula means that after use it can be quickly rinsed away with water to leave your greasy bike parts completely clean

Shimano 105 FC-R7100 12 Speed Crankset Chainring:50/34 With YKK zipsThe Shimano 105 FC R7100 12 Speed Crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodizing. Resin ribs on the back of the chainrings are 105's unique structural design that achieves both weight reduction and crisp shifting performance. Features Optimal balance of stiffness, strength, weight and rotational