One front derailleur for All CUES Drop Handle Bikes. The SHIMANO CUES U6030 Front Derailleur offers lighter front shifting operation and easier setup thanks to the toggle link construction and integrated cable tensioner. It features a 2.5 mm outboard chain line design to allow wider tire clearance.
FEATURES
The toggle link construction delivers lighter front shifting with a smooth, natural shift action.
The chain line is 2.5 mm wider than conventional road front derailleurs, allowing for greater tire clearance.
SPECIFICATIONS
Front speeds: 2
Rear speeds: 10/9
Compatible chain: LINKGLIDE, HG 11-speed
Mount: Braze-On
Chain line (mm): 47
Chainstay angle (deg.): 62-66
Top gear teeth: 46T, 50T
Total capacity: 16T
Link bushings: 7