no....not yet.....i guess i am a little afraid of that shear factor.....


in some of those pictures at freds frames.....you can see the axle going thru the end of the tubes....seems like theres a spacer of some sort fitted in there to stop the axle from crushing the tubes on the tighten...

still though...that would suck it that shit snapped at any speed......i wonder if any of freds  did....