Shimano Ultegra FC-R8000 Crankset

The Shimano Ultegra FC-R8000 HOLLOWTECH II Crankset receives numerous technologies from Dura-Ace R9100 along with shaping which further enhances ULTEGRA'S 4-arm design. Shimano's Rider Tuned chainring combinations offer multiple gearing configurations via a singular BCD platform for excellent versatility. With redesigned chainring tooth profiling first introduced for DURA-ACE R9100, the ULTEGRA FC-R8000 Crankset is optimized for the latest disc brake frame designs without the need to increase q-factor. The optimized lightweight crank arm design produces excellent power transfer efficiency, while the redesigned chainring tooth profiling increases clearance between chain and leading teeth to also provide compatibility with frames featuring 135mm O.L.D. and 410mm chainstay length. 11-speed compatible.

Crank arm lengths: 165mm, 170mm, 172.5mm or 175mm
Rider Tuned gear combinations: 46-36T, 50-34T, 52-36T, 53-39T
Weight: 674 grams (170mm, 50-34T)

Ultegra SM-BBR60/SM-BBR60-PB Bottom Bracket sold separately