Shimano - Dura Ace Krankset 175mm 53-39

With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the Shimano FC-9000 chainset sets new standards for stiffness and low weight.

Optimum power transfer & lighter weight maintains efficiency.

New chain guide design to reduce chain drop.

4-arm construction crankset maintains high rigidity and reduces weight.

HOLLOWGLIDE chainrings maintain smooth shifting whilst reducing weight and increasing stiffness.

110mm Pitch Circle Diameter for both compact and regular versions making gear ratio changes easy.

* Kommer ikke med orginal eske