- Alloy cage with titanium hardware offers light and durable performance - Side-swing design better accomodates more suspension designs and an additional 15mm of tire clearance - Increased pull strength provides faster shifting - 48.8mm Chainline Top Swing, Double - Derailleur Capacity: 10 - Double or Triple: Double - Drivetrain Speeds: 11 - Front Der/Shifter Compatibility: Shimano Road - Front Derailleur Cable Pull: Bottom - Front Derailleur Clamp: E-Type - Front Derailleur Style: Topswing - Max Ring (teeth): 38 teeth Side Swing, Double - Derailleur Capacity: 10 - Double or Triple: Double - Drivetrain Speeds: 11 - Front Derailleur Cable Pull: Front Pull - Front Derailleur Clamp: E-Type - Front Derailleur Style: Side Swing - Max Ring (teeth): 38 teeth - Max Ring (teeth): 38 teeth Side Swing, Triple - Derailleur Capacity: 18 - Double or Triple: Triple - Drivetrain Speeds: 11 - Front Der/Shifter Compatibility: Shimano Road - Front Derailleur Cable Pull: Front Pull - Front Derailleur Clamp: E-Type - Front Derailleur Style: Side Swing - Max Ring (teeth): 40 teeth