Designed to pair with the Sword 2x crankset, this front deraillleur helps give you the range and climbing gears you need to tackle big rides. Compatible with a 17t gap between chainrings, the Sword front derailleur allows you to run an inner chainring as low as 29t. And, it has innovative features that make it easy to work on, like compatibility with full cable routing, and a built in cable tension adjuster. 34.9mm Band clamp mount. Fits 31.8mm and 28.6 seat tubes with included spacers. Compatible with Sword shifters. Minimum 46t outer chainring. Compatible with standard 10-speed chains. Item Specifications: Double or Triple: Double, Drivetrain Speeds: 10, Weight: 120, Derailleur Capacity: 17, Front Derailleur Clamp: 34.9 (1-3/8"), Front Derailleur Clamp: 31.8 (1-1/4"), Front Derailleur Cable Pull: Bottom Pull, Max Ring (teeth): 52, Front Derailleur Style: Traditional,