This Shimano CUES SL-U4000 Rapidfire Plus Mono 2x shift lever’s refined shape and light operation provide riders with a comfortable, easy-to-use interface.

– Light and responsive front shifting improves efficiency and control
– Rapidfire Plus Mono shifts both up and down with a single lever
– Easily-visible gear position indicator option improves shifting control
– 1800mm Optislick inner shift cable improves cable routing efficiency and provides excellent corrosion resistance
– Clamp band mount type