Shimano Tourney RD-TY300 SGS 6/7 Speed Long Cage Black Rear Direct Mount Rear Derailleur

Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts.

- Maximum cog size: 34t
- Total capacity: 43t