The cyrano r3 is the high end alloy handlebar from fizik made from ergal aluminium 7075 t6 this is both strong and lightweight just as your choice of fizik spine concept saddle shape is guided by your degree of spinal flexibility and subsequent pelvic rotation fizik offers this same spine concept guideline to help you choose your most comfortable road handlebar shape the chameleon handlebar if you have an intermediate degree of spinal flexibility approximately 90 degrees between your