A classic design that's backwards compatible with older 3x9 road drivetrains, the microSHIFT R439 front derailleur features quality construction and modern functionality that provides smooth shifting.

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

SPECIFICATIONS

• Double or Triple:Triple
• Derailleur Capacity:22
• Front Der/Shifter Compatibility:Shimano Road
• Front Derailleur Style:Traditional
• Max Ring (teeth):52
• Front Derailleur Cable Pull:Bottom Pull
• Front Derailleur Clamp:Braze-on
• Drivetrain Speeds:9