- Compatible with 6-speed SIS INDEX shift transmissions
- The SHIMANO TOURNEY TY21 rear derailleur is available in a wide range of fit and cage options.
- Color: Black | Silver
- Series: TOURNEY
- Rear speeds: 6
- Compatible chain: HG 8/7/6 speed
- Max front difference: 20T
- Total capacity: 34D
- Lower Sprocket|Max: 28T
- Lower Sprocket|Min: 28T
- Top Sprocket|Max: 14T
- Upper Sprocket|Min: 14T
- Pulley|Teeth: 11/11T
- Packaging: OEM (without box)
Description
