When i measured it was about 16 1/8 from the center of the axel to the center of crank bolt. Im guessing thats where u measure from so i could be wrong.Yeti342 said:Does anyone know what the chainstay length is when the wheel is pushed all the way forward in the dropouts? And when it is all the way to the back? I couldn't find this on the azonic site. Thanks, Kevin