Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK 1 No rinsing required

No rinsing required

Post-weld heat-treated 4130 chromoly arms with Thunderbolt-style tubing

Automatically detects incidents and saves footage before during and after events if it detects an incident

Type Standard Size 700x38 ISO 622 Bead Wire Tread/Sidewall Color Bk/Blk PSI 75 Weight (Grams) 745 TPI 22 Durometer Features DB/REF Reflective Sidewall Yes

Bottle cage bolts included max load 4

Shimano CUES SL-U4000-L Shifter - Left 2-Speed Rapidfire Plus Mono Optical Gear Display BLK 1 No rinsing requiredThis 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. 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 option improves