microSHIFT R539 Front Derailleur - 9-Speed Triple 52/42/30t Braze On Shimano Compatible BLK Model-350 Ratchet Forged/CNC'd high flow polished caliper

Forged/CNC'd high flow polished caliper features 4 hybrid pistons and is designed specifically for use with a 2

Train like it's winter with the IDT Skate Elite

Stable drivetrain performance on trails gravel and city streets

Forged 6061 aluminum body with three sealed cartridge bearings

Compatible with nearly all bicycle inner tubes

microSHIFT R539 Front Derailleur - 9-Speed Triple 52/42/30t Braze On Shimano Compatible BLK Model-350 Ratchet Forged/CNC'd high flow polished caliperFull 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 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 Capacity 22