The Shimano Tourney RD-TY300-SGS provides indexed rear shifting for compatible 6- and 7-speed drivetrains. This is the direct-attachment version, which bolts to an existing derailleur hanger.
Specifications
- Model: RD-TY300-SGS
- Series: Shimano Tourney
- Cage: SGS long cage
- Speeds: 6 or 7
- Shifting system: Shimano SIS
- Compatible chain type: HG 8/7/6-speed
- Total capacity: 43 teeth
- Maximum front chainring difference: 20 teeth
Check the frame hanger, shifter and gear range before ordering. This version requires a derailleur hanger on the frame.
