FRONT DERAILLEUR, FD-U4000-M, CUES, FOR 2X9/10, MID CLAMP, SIDE SWING, 34.9MM BAND (W/31.8 & 28.6MM ADAPTER), CS-ANGLE: 64-69, FOR TOP GEAR: 36T/40T

Description

Exceptional front shifting performance for large-wheel mountain bikes. Tackle trails with this front derailleur's smooth operation and outstanding durability. Its extra-wide range front double gearing and versatile 2x10/9-speed design give you the freedom to explore.* CUES 2x9/10-speed* Smooth operation and precise front shifting on and off the road* Clamp for 34.9mm post (Comes with adapters for use with 28.6mm and 31.8mm posts)* Works with 48.8 - 51.8mm chain lines* 64-69 degree chain stay angle* Extra-wide range with front double: 36-22T, 40-26T* Total capacity: 14T