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

Shimano Tourney RD-TY300, RD-TZ50 Rear Derailleurs

• TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage

• Color: Black
• Largest Cog: 34
• Rear Derailleur Mount Type: 10x1 Standard
• Chain Wrap Capacity (teeth): 43
• Cage Length: Long
• Rear Der/Shifter Compatibility: Shimano Mountain
• Drivetrain Speeds: 6 , 7