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 |
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SERIES | TOURNEY |
Color | Black | Black | Silver | Silver |
Remarks | w/ Wheel type cable guide |
Rear speeds | 6 - 6 |
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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 |