Shimano Dura-Ace FC-R9200 12 Speed Crankset Size:165mm Gloworm™ (with adapter)

Gloworm™ (with adapter)

6m of hose (enough to do either front or rear)

Specialized Alloy OSBB

but now with even more crank arm length options

The material of used tubes is recycled to make sealing or insulation material

Shimano Dura-Ace FC-R9200 12 Speed Crankset Size:165mm Gloworm™ (with adapter)The Shimano Dura Ace FC R9200 12 Speed Crankset, the heart of the bicycle, ensures no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum while stiffness and shifting precision are maximized. The 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 for light weight