SHIMANO Dura-Ace Cs-R9100 11-Speed Cassette spd-sl Equipped with a Body Geometry

Equipped with a Body Geometry Comfort Gel saddle

this blend of Shimano’s top-end GRX820 and GRX610 gravel groups offers a killer performance value

Cannondale C1 Aero 40 Carbon aero seatpost & Fizik Vento Antares 00 saddle with carbon shell and rails for ultra-lightweight performance

40T Shifters Shimano CUES U6000

enabling the chain to far exceed the BS/ISO standard for breaking force

SHIMANO Dura-Ace Cs-R9100 11-Speed Cassette spd-sl Equipped with a Body GeometryShimano's groupsets often often miss call outs for European elegance or relentless pursuit of weight loss at all cost and innovation for innovation's sake, instead earning their loyal following through the incredible dependability and meticulous engineering of the Dura Ace CS R9100 11 Speed Cassette. 9100 isn't a typo there, it is, in fact, a newly reworked version of Dura Ace. When the brand introduces a new groupset, you can be sure it's actually