Shimano Dura-Ace CS-R9100 Cassette 11 Speed - Size 11-25
Shimano Dura-Ace CS-R9100 Cassette 11 Speed - Size 11-25 Hardly used , still like new RRP $319 Pick up from Neutral bay , Newtown or city Can post From the item description: Using a carbon fiber and alloy spider and five titanium sprockets, the Dura-Ace R9100 cassette provides accurate shifting and light weight to the most discerning road cyclists on the planet. Technologies HG-EV - HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. Shimano provide optimal 11-spee