SHIMANO TOURNEY Medium Cage Rear Derailleur 6-speed
RD-TY21-B-GS
SHIMANO TOURNEY - Rear Derailleur - Medium Cage - 6-speed
Compatible with 6-speed SIS Index Shifting drivetrains, the SHIMANO TOURNEY TY21 derailleur is offered in a wide range of fitments and cage options.
PRODUCT SPECIFICATIONS
| MODEL NO | RD-TY21-B-GS |
|---|---|
| SERIES | TOURNEY |
| Color | Black | Black | Silver | Silver |
| Remarks | w/ Wheel type cable guide |
| Rear speeds | 6 - 6 |
|---|---|
| Compatible chain | HG 8/7/6-speed |
| Mount|Direct attachment (conventional) | ✔ |
| Mount|Riveted adapter (ROAD type) | ✔ |
| Cable adjuster | ✔ |
| Max. front difference | 20T |
| Total capacity | 34T - 34T |
| Low sprocket|Max. | 28T |
| Low sprocket|Min. | 28T |
| Top sprocket|Max. | 14T | 14T |
| Top sprocket|Min. | 14T | 14T |
| Pulley|Teeth | 11/11T | 11/11T |
