Specifications:
- Cage Length: Medium
- Chain Wrap Capacity (teeth): 33
- Color: Black
- Drivetrain Speeds: 11
- keyword search: IRDM9050GS
- keyword search: IRDM9050SGS
- Largest Cog: 40
- Rear Der/Shifter Compatibility: Shimano Mountain Di2
- Rear Derailleur Mount Type: 10x1 Standard
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- UPC: 689228847323
- MPN: IRDM8050GS