Grab a workout or enjoy a long trek on and off the road with this Shimano CUES FD-U4010 front derailleur's smooth operation on 2x9-speed bikes. It provides outstanding daily riding dependability and wide range to make hills a fun challenge instead of an obstacle. ONLY Compatible with LINKGLIDE shifting system.

Smooth operation and precise front shifting on rough surfaces

Works with 48.8mm chainlines

63-68 degree chainstay angle

ONLY Compatible with LINKGLIDE shifting system

Double or Triple	Double
Drivetrain Speeds	9
Crank-FD Type	Mountain Double
Derailleur Capacity	16
Front Derailleur Clamp	28.6 (1-1/8")
Front Derailleur Cable Pull	Dual
Front Der/Shifter Compatibility	Shimano Mountain
Max Ring (teeth)	46
Front Derailleur Style	Topswing