DURA-ACE - 11-Speed - HG-EV - Road Cassette Sprocket

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.

FEATURES
- Rider tuned gearing
- Lightweight
CFRP & Alloy spider arm, 5 titanium sprockets

PRODUCT SPECIFICATIONS

- MODEL NO CS-R9100
- SERIES DURA-ACE R9100 Series
- Average weight 175 (11-25T) 193 (11-28T) 211 (11-30T) 189 (12-25T) 205 (12-28T)
- Combination 11-12-13-14-15-16-17*-19*-21*-23*-25*T | 11-12-13-14-15-17-19*-21*-23*-25*-28*T | 11-12-13-14-15-17-19*-21*-24*-27*-30*T | 12-13-14-15-16-17-18*-19*-21*-23*-25*T | 12-13-14-15-16-17-19*-21*-23*-25*-28*T
- Combination name (Group name) 11-25T 11-28T 11-30T 12-25T 12-28T
- Type HG-EV
- Compatible chain LINKGLIDE, HG 11-speed
- Rear speeds 11
- Aluminum gear_QTY (pcs) 0
- Aluminum spider arm_QTY (pcs) 1
- Carbon spider arm_QTY (pcs) 1
- HG spline (ROAD 11-speed) ✔
- Steel gear_QTY (pcs) 6
- Titanium gear_QTY (pcs) 5