Part type
Brand
Speed
10
Groupset series
Models
| Part number | Cassette teeth | Weight |
|---|---|---|
| CS-M980 bJ 11-34T | 11-13-15-17-19-21-23-26-30-34 | 255g |
| CS-M980 bk 11-36T | 11-13-15-17-19-21-24-28-32-36 | 272g |