Shimano CUES SL-U6000-L Shifter - Left 2-Speed Rapidfire Plus Mono Black Axle to Crown Length-577 } Thread together bottom bracket

} Thread together bottom bracket for frames using the BBRight™ bottom bracket standard

Fits Brand Knolly

An integral part of the Shimano Ultegra 12-speed road lineup the FC-R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency

Floating axles for perfect alignment

Color Dark Blue Defined Color Blue Gender/Age Men's Number of Pockets 0 Season Warm Weather Size Small Sleeve Style Short Zipper None Fit Relaxed Activity Cycling

Shimano CUES SL-U6000-L Shifter - Left 2-Speed Rapidfire Plus Mono Black Axle to Crown Length-577 } Thread together bottom bracketShimano CUES SL U6000 L Shifter Left 2 Speed Rapidfire Plus Mono Black. This Shimano CUES SL U6000 Rapidfire Plus Mono 2x 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 2 Way Release adds the ability to activate a release shift by pushing with the thumb 1800mm Optislick