Series: Ultegra 6800
Number of Spiders: 2 (1x aluminum, 1x carbon)
Compatible Chains: HG-EV 11-speed, HG-X11
- HG-EV 11-speed cassette spider
- rider tuned: wider gradation variety to fit every rider
HG-EV cassettes are for rider-tuned gear combinations & cadence management. Shimano provides optimal 11-speed drivetrain gear ratios with wider or closer gear combinations to match various riding disciplines. HG-EV cassettes are 11-speed without sacrificing the durability and improved HG design of 10-speed cassettes.
- Gradation: 11-12-13-14-15-17-19-21-23-25-28t
- Factory Number: I-CS680011128