microSHIFT R9 Rear Derailleur - 9,10 Speed, Medium Cage

With a competitive weight and an aluminum bracket body and outer link, R9 marries form and function beautifully.

Specifications

• Color: Black
• Largest Cog: 34
• Rear Derailleur Mount Type: 10x1 Standard
• Chain Wrap Capacity (teeth): 39
• Cage Length: Medium
• Rear Der/Shifter Compatibility: Shimano Road
• Drivetrain Speeds: 9 , 10
• Weight: 291