Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK CheckoutTitle=Sun Ringle Duroc 40 Expert Rear Wheel - 27.5 MRC (Modal Resonance Cancellation): Tuned

MRC (Modal Resonance Cancellation): Tuned to cancel resonance and vibration particularly when paired with Hayes T106 (Semi-Met) and T100 (Sintered) pads

}The Shadow Conspiracy Stacked Bottom Bracket - 19mm Mid Raw Polish

8 Bar Top Style Round Bar Reach (mm) 80 Color Black Bar Drop (mm) 125 Weight 440 Accessory Mount Diameter 31

Finger Style Full Finger Gender/Age Unisex Color Black/Tan Size X-Small Season Warm Weather Touch Screen Compatible Yes Insulation Type Synthetic Defined Color Black Fabric Weight Light Activity Cycling

Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK CheckoutTitle=Sun Ringle Duroc 40 Expert Rear Wheel - 27.5 MRC (Modal Resonance Cancellation): TunedShimano 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