microSHIFT R539 Front Derailleur 9-Speed Triple 52/42/30T Braze-On Shimano Compatible MFPN=398-00-574 6 oz Model Origami Front/Rear

6 oz Model Origami Front/Rear Rear Wheel Size Universal Max Tire W 2

it provides the ideal balance of stability and speed that young racers crave

Twin shell with BASF Infinergy core sandwiched between isolates the rider from the road surface

}Pirelli P ZERO Race X TLR Tire - 700 x 30 Tubeless Folding Black TechWall+ SmartEvo

microSHIFT R539 Front Derailleur 9-Speed Triple 52/42/30T Braze-On Shimano Compatible MFPN=398-00-574 6 oz Model Origami Front/RearFull 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 Drivetrain Speeds 9 Weight 101 Max Ring (teeth) 52 Front Derailleur Style Traditional Front Derailleur Clamp Braze on Double or Triple Triple Front Der Shifter Compatibility Shimano Road Derailleur Capacity 22 Front Derailleur Cable Pull Bottom Pull Title Default