microSHIFT R539 Front Derailleur 9-Speed Triple 52/42/30 28.6/31.8 Band Clamp Shimano Compatible ModelNumber=D1279 5mm 13-Speed 42t 123mm BCD

5mm 13-Speed 42t 123mm BCD Campagnolo Ultra-Torque Spindle Interface Carbon

The M9 bar features a trail-perfect 8˚ sweep and 4˚ tip for downhill machine

Color BlackTooth Count 34Tooth Count 50Designed for ebike YesDefined Color Black

Color Black Ring Position/Type Single Tooth Count 38 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black

microSHIFT R539 Front Derailleur 9-Speed Triple 52/42/30 28.6/31.8 Band Clamp Shimano Compatible ModelNumber=D1279 5mm 13-Speed 42t 123mm BCDmicroSHIFT R539 Front Derailleur 9 Speed Triple 52 42 30 28. 6 31. 8 Band Clamp Shimano Compatible. Full 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 TECH SPECS Drivetrain Speeds 9 Front Derailleur Style Traditional Max Ring (teeth) 52 Double or Triple Triple Front Derailleur Clamp 28. 6 (1 1 8") Front