– 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