Shimano FC-R9200 DURA-ACE 12Speed Front Chainwheel Export Max Thrust: 50 lbs

Max Thrust: 50 lbs

6 cm -- 2136 cu

Size: Queen (approx size 60" x 80" x 13" / 1

Half-zip hoodie design makes entry quick and easy and offers efficient ventilation

Durable wind and water resistant outer

Shimano FC-R9200 DURA-ACE 12Speed Front Chainwheel Export Max Thrust: 50 lbsDURA 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