This Shimano CUES SL-U6000 Rapidfire Plus shift lever's refined shape and light operation provide riders with a comfortable, easy-to-use interface. Rapidfire Plus provides quick lever access and light operation. 2-Way Release adds the ability to activate a release shift by pushing with the thumb. 2050mm Optislick inner shift cable improves cable routing efficiency and provides excellent corrosion resistance. Clamp band mount type.