The R8100 crankset is of absolute top quality and even lighter in weight than the Dura-Ace variant. The set has four asymmetric arms that are slightly less stiff than Dura-Ace, but this also makes them lighter. The outer chainring is extremely stiff, yet thanks to the Hollowtech II technology, it is also exceptionally light. This crankset with a 110 mm BCD is perfect for adapting to other chainrings. Enjoy precise forward pedaling and choose, like many other cyclists, this Ultegra crank.

12 Speed
Axle diameter: 24mm
BCD: 110mm
Compatible with bottom bracket type: 24mm Hollowtech II
Number of mounting holes: 4
Material: Aluminum
Weight: 716 grams