NEW Shimano Tourney SL-TZ500 3-Speed Left Thumb Shifter height_6ft This cage & jockey wheel

This cage & jockey wheel combination allows you to increase the capacity of your SRAM Force 1™

moderate priced and put total control of your gear selection in one hand

It easily mounts over your top tube of your bicycle with Velcro straps then can be taken off when you arrive keeping your drinks cool in more ways than one

Rapidfire Plus technology allows for quick shifting

NEW Shimano Tourney SL-TZ500 3-Speed Left Thumb Shifter height_6ft This cage & jockey wheelTourney SL TZ500 Left Thumb Shifter. Optical Gear Display tells you which gear position is selected while riding your bike Shifter Style: Thumb Double or Triple: Triple