Shimano FC-R9200 DURA-ACE 12Speed Front Chainwheel Fleece The ultralight

The ultralight

The integrated bow and stern spray covers come with convenient bungee-tie downs

Number of Guides: 10

You supply the RotopaX Tank

Shimano FC-R9200 DURA-ACE 12Speed Front Chainwheel Fleece The ultralightDURA ACE FC R9200 crank, the heart of the bicycle, ensures that no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum but stiffness and shifting precision is maximized. The DURA ACE FC R9200 crank performs two vital functions: transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and