Campagnolo's Athena Triple GS Medium Cage Rear Derailleur uses an advanced-parallelogram design that assures quick, precise shifting. The aluminum construction keeps weight low and boosts strength for a rigid assembly. Plus, the pulleys are made from a special material for quieter drivetrain action.
- Cage Length: GS-Medium+
- Chain Wrap Capacity (teeth): 40 teeth
- Drivetrain Speeds: 11
- Largest Cog (teeth): 30
- Rear Der/Shifter Compatibility: Campy Athena
- Rear Derailleur Mount Type: 10x1 Standard
- Weight: 216g