distance between saddle and handlebar is not an isolated relationship. proper fit is dependent upon rider size and flexibility. Proper fitting should involve flexibility tests and taking specific body measurements. This provides a guide as to what frame geometry will work for you. measurements while on a bike is then done to determine proper length for cranks, stem, bar width, etc. however, if you are looking for a quick fit, the two most important measurements to get right are: 1) saddle height 2) saddle-to- bar(hands on hoods).