Shimano, Ultegra FC-R8000, Crankset, Road Disc, 11 sp., 24mm, 34/50T, BCD:110, Hollowtech II, 165mm, Grey heavyinsulatin Thermal R 60 Gram Insulation

Thermal R 60 Gram Insulation

The edges feature UnderBite technology which strategically distributes your weight for easier turning and better edge hold

but it resists odors during extended use

Flex Rating: Medium

When the weather turns a bit chilly the Boulder takes the nip out of the air with its fleece-lined collar and snap placket

Shimano, Ultegra FC-R8000, Crankset, Road Disc, 11 sp., 24mm, 34/50T, BCD:110, Hollowtech II, 165mm, Grey heavyinsulatin Thermal R 60 Gram Insulation* 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