Shimano Dura-Ace FC-R9100 11-Speed Crankset - 52/36t, 170mm, USED

The highest standard for stiffness and lightness.

The benchmark for road bike components was set long ago. It was set by Shimano and their Dura-Ace group of components. A group set that has been raced on and proven many, many times over. Yet, they still find improvements and tweaks to keep inching that benchmark further and further towards perfection. The Dura-Ace 9100 Crankset has been redesigned specifically for modern race bikes that are using disc brakes and shorter chainstays. They provide the necessary chainstay clearance without increasing Q-Factor. Stiffer, stronger, 7 grams lighter and perfect for today's modern race bike.

NOTE: BB not included

Features

• Accommodates frames with shorter chainstays (410mm) and 135mm rear spacing
• New designed crank arm maintains high rigidity provides optimum power transfer and reduces weight
• 4-arm construction crankset
• Adapted for race specific disc brake system
• Redesign the gear teeth profile to fit wider gear pitch

SPECIFICATIONS

Speeds	2x11 Speed
BB Compatibility	BB-R9100, BB-R9100-PB (not included)
Chain Ring Options	52-36T
Crank Arm Length	170mm
BB Spindle Interface	Hollow Tech ll
Chainring Material	Alloy
Bolt Center Diameter (BCD)	asymmetrical
Crank Arm Material	Alloy
Chainline	43.5
Intended Use	Road
Weight	609g (50-34T), 621g (53-39T)

 

*May have minor cosmetic imperfections (paint chips/surface scratches). Fully functional. Offered at a reduced price