Rear derailleur Shimano TOURNEY RD-TY300D direct mount, 6/7-speed, OEM

The Shimano TOURNEY RD-TY300D rear derailleur is designed for 6- and 7-speed systems. This OEM version is the original SHIMANO RD-TY300 derailleur, packed in a sealed bag instead of retail cardboard packaging.

Technical specifications

• Group: Shimano Tourney
• SIS – Shimano Index System
• Compatible with 6- and 7-speed systems (SHIMANO, SRAM, SUNRACE, etc.)
• Cage size: SGS
• Maximum capacity: (largest front chainring – smallest front chainring) + (largest rear sprocket – smallest rear sprocket): 43T
• Maximum compatible rear sprocket: 34T
• Minimum compatible rear sprocket: 11T
• 13-tooth pulleys
• Mounting: direct
• Weight: approx. 325 g

This version is not compatible with bicycle frames that do not have a replaceable derailleur hanger. Before purchasing, inspect your bicycle or check its specifications. If the frame does not have a replaceable hanger, choose the RD-TY300B version.

For smooth operation, the entire drivetrain must be adjusted correctly and maintained regularly.