microSHIFT R439 Front Derailleur - 9-Speed, Triple 52/42/30T, Braze-On, Shimano

A classic design that's backwards compatible with older road drivetrains, the microSHIFT R438 and R439 front derailleurs feature quality construction and modern functionality that provides smooth shifting.

• Compatible with 9-speed Shimano road drivetrains
• Designed for use with 52/42/30t chainrings

• Double or Triple: Triple
• Drivetrain Speeds: 9
• Derailleur Capacity: 22
• 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