Shimano Dura-Ace FC-R9200 Power Meter 177.5mm Crankset W/O Chainrings

DURA-ACE HOLLOWTECH II Cranks 

DURA-ACE FC-R9200 crank, the heart of the bicycle, ensures that no portion of your pedal stroke is wasted. With hollow arms, weight is kept to a minimum but stiffness and shifting precision is maximized. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down.

FEATURES:
• Optimal balance of stiffness, strength, weight and rotational performance