Shimano Dura Ace Crank Arms and Axle - 172.5mm
The DURA-ACE FC-R9200 crankset, the heart of the bike, ensures that no element of your pedaling is wasted. With hollow cranks, weight is kept to a minimum, but stiffness and shifting precision are maximized.
The DURA-ACE FC-R9200 crankset performs two vital functions: transferring your pedaling effort to the drivetrain and offering the fastest and most precise chainring shifting available. With the light weight of HOLLOWTECH II cranks, the FC-R9200 will never let you down.
FEATURES
Optimal balance of stiffness, strength, weight and rotational efficiency.
HOLLOWGLIDE construction reduces weight but maintains strength, for better power transfer and faster, more precise sprocket changes
Cranks without Powermeter.
Crank length: 172.5
