11-13-15-17-19-21-23-25-27-30-34T
| COMPATIBLE CHAIN | HG-EV 11-speed/HG-X11 |
| SERIES | CS-HG300 |
| GENERATION | Ultegra HG800 |
| NUMBER OF SPEEDS | 11 |
| CASSETTE OR FREEWHEEL | Cassette |
| FINISH | Anodized |
| WEIGHT | 335g |
11-13-15-17-19-21-23-25-27-30-34T
| COMPATIBLE CHAIN | HG-EV 11-speed/HG-X11 |
| SERIES | CS-HG300 |
| GENERATION | Ultegra HG800 |
| NUMBER OF SPEEDS | 11 |
| CASSETTE OR FREEWHEEL | Cassette |
| FINISH | Anodized |
| WEIGHT | 335g |
