Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK Model=Crest S2 Rear Wheel 2-sided entry / superior mud

2-sided entry / superior mud shedding

8mm 44cm Black

approximate weight 360g

5mm Bag/10

Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK Model=Crest S2 Rear Wheel 2-sided entry / superior mudShimano CUES SL U4000 L Shifter Left 2 Speed Rapidfire Plus Mono Optical Gear Display Black. This Shimano CUES SL U4000 Rapidfire Plus Mono 2x shift levers 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