Shimano CUES SL-U4000-L Shifter - Left, 2-Speed, Rapidfire Plus Mono, Optical Gear Display, Black Default:Default Blendr base designed to fit

Blendr base designed to fit seamlessly with the 3rd Generation Trek Speed Concept SLR aerobar

Flexible padding adjusts across a wide range of tailgates and large handle opening provides backup camera visibility

Part Number W516589 Color Black Size Front Model Year 2022

and Trek Black/Mulsanne Blue

The Competition TT is an even faster time trial tire due to the delicate carcass

Shimano CUES SL-U4000-L Shifter - Left, 2-Speed, Rapidfire Plus Mono, Optical Gear Display, Black Default:Default Blendr base designed to fitThis 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. Only compatible with Shimano LINKGLIDE front derailleurs. Key Features ONLY compatible with Shimano CUES front derailleurs 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