Shimano Sora RD-R3000- Rear Derailleur - 9 Speed

Shimano Sora RD-R3000Rear Derailleur - 9 Speed, Medium Cage, Black 

Specifications

• Color: Black
• Largest Cog: 34
• Rear Derailleur Mount Type: 10x1 Standard
• Chain Wrap Capacity (teeth): (Short Cage), 37 (Medium Cage), 43 
• Rear Der/Shifter Compatibility: Shimano Road
• Cage Length: Medium, Short
• Drivetrain Speeds: 9