Shimano, Ultegra FC-R8000, Crankset, Road Disc, 11 sp., 24mm, 34/50T, BCD:110, Hollowtech II, 165mm, Grey

* Redesigned, stiffer crank arms inspired from Dura Ace R9100

* Hollow arms and large chainring

* Better compatibility with disc brake frames

* Compatible with shorter chainstays (410mm) on frames with 135mm or 142mm spacing

* Compatible only with FD-R9100 and FD-R8000

* Weight: 674g

• Shimano, Ultegra FC-R8000, Crankset, Road Disc, 11 sp., 24mm, 34/50T, BCD:110, Hollowtech II, 175mm, Grey