Shimano Dura-Ace CS-R9100 11 Speed Cassette SOFTGOODS Black Prince Compound - Excellent

Black Prince Compound - Excellent modulation

lubrication and chain replacement at 0

Versatility was the common thread… It had to roll like a race tire

The fine Beechwood box uses a magnetic closure system and each tool rests in a CNC machined slot

Shimano Dura-Ace CS-R9100 11 Speed Cassette SOFTGOODS Black Prince Compound - ExcellentUsing a carbon fiber and alloy spider and five titanium sprockets, the Shimano Dura Ace CS R9100 11 Speed Cassette provides accurate shifting and light weight to the most discerning road cyclists. Specifications CFRP & alloy spider arm 5 titanium sprockets Rider tuned gearing Lightweight Gear Ratios 11 28: 11 12 13 14 15 17 19 21 23 25 28 11 30: 11 12 13 14 15 17 19 21 24 27 30 Mfr Claimed Weight 193g (11 28T) 211g (11 30T) Shop the flagship Shimano