• Shimano TY300 6 / 7-speed rear derailleur (bracket attachment). • SIS rear index shifting. • SGS cage can handle wide range gearing and 34 tooth sprockets. • 13 tooth pulleys offer long service life and less noise. • Product Type: Rear Derailleurs. • Speed: 6/7 Speed. • Discipline: MTB, Urban and Trekking. • Mounting: With Bracket.
