6600 Ultegra 10-Speed Front Derailleur, Double Band-On

Ultegra 10-speed front derailleur compatible with 28.6 and 31.8 mm seat tube For use with 10-speed double chainset Extra wide pivot link increases rigidity for improved shifting response Lightweight and durable construction The polished and clear coated Ultegra finish resists corrosion and looks great Light action spring reduces effort required to actuate shifts Compatible with 10-speed drivetrains Maximum capacity of 15 teeth Weight: 103 grams for band-on