Avid shorty 4 brakethat noise you hear is the cheer of every cyclocross tandem recumbent and sticker laden courier bike rider in the world finally a brand spankin new better than ever brake the new shorty it has avids time tested pads and hardware and its new arm design reduces vibration plus its lighter than everback before avid dominated the disc brake scene we dominated the rim brake scene its no mistake that there are still avid riders all over who ask themselves why woul