microSHIFT R539 Front Derailleur - 9-Speed, Triple for 52/42/30t, Braze On, Shimano Compatible, Black Electronic Accessories - Patented magnetic fittings and

- Patented magnetic fittings and unique magnetic compression strap to quickly stow your belongings

Original Cannondale headset for CAADX cyclocross and Optimo road frames

- Tall 80mm steerer clamp reduces the need for headset spacers

AXS technology means personalization is in your hands

microSHIFT R539 Front Derailleur - 9-Speed, Triple for 52/42/30t, Braze On, Shimano Compatible, Black Electronic Accessories - Patented magnetic fittings andFull metal construction provides stiffness and durability in this Shimano 9 speed road compatible front derailleur. Full aluminum construction Compatible with 9 speed Shimano road drivetrains Product Specifics Double or Triple: Triple Drivetrain Speeds: 9 Front Derailleur Clamp: Braze on Front Derailleur Cable Pull: Bottom Pull Front Der Shifter Compatibility: Shimano Road Max Ring (teeth): 52 Front Derailleur Style: Traditional Weight: 101 Derailleur