I am looking for short cranks (155-160) for my daughter to use on a Cannondale RT1000 with 105's. Pretty tough to find. However... I came across http://www.sjscycles.com and they have what may be the answer. Has anyone used their cranks or know of any other options. I considered Crank-Shorteners, but I am concerned about using them for any distance and am afraid the she will hit her ankles.
I would appreciate any input.