Shimano Dura-Ace R9100 11-Speed Cassette | CS-R9100

Shimano Dura-Ace R9100 11-Speed Cassette

Carbon and alloy spider with five titanium sprockets for lightweight 11-speed precision

🔥 Accurate shifting and minimal weight for the most discerning road riders 🔥

🚲 11-speed HG-EV cassette for Dura-Ace R9100 drivetrains

🚲 Five titanium sprockets on a carbon fibre (CFRP) and alloy spider

🚲 Ranges: 11-28T (approx. 193 g) / 11-30T (approx. 211 g)

🚲 Wide gear range to suit all types of rider

🚲 Works with HG-EV 11-speed / HG-X11 chains

More Information

The R9100 cassette pairs a carbon fibre and alloy spider with five titanium sprockets to take weight out of the rear wheel without giving up Dura-Ace shifting accuracy. It is built for road riders who want accurate shifting and low weight from their 11-speed drivetrain.

The five titanium sprockets are the largest ones in each range, where the weight saving is greatest. The wide gear range lets you choose between a close-ratio 11-28T and a slightly easier 11-30T.

Compatibility

For Shimano 11-speed road HG freehub bodies, with a Shimano HG-EV 11-speed / HG-X11 chain (for example CN-HG901-11). Not for 12-speed systems.

Available Options

✔ 11-28T – 11-12-13-14-15-17-19-21-23-25-28T, approx. 193 g. Titanium sprockets: 19T to 28T

✔ 11-30T – 11-12-13-14-15-17-19-21-24-27-30T, approx. 211 g. Titanium sprockets: 19T to 30T

Specifications

✔ Model: CS-R9100

✔ Series: Dura-Ace R9100

✔ Speeds: 11

✔ Type: HG-EV

✔ Sprocket material: Five titanium sprockets, remaining sprockets steel

✔ Spider: 2 pieces, CFRP and alloy

✔ Weight: approx. 193 g (11-28T) / 211 g (11-30T)

✔ Compatible chain: HG-EV 11-speed / HG-X11

Kindly note: stock availability shown online may not be up to date. Please WhatsApp us to confirm before ordering.