Blitz Kart project

[Vince Rosanelli]

The best axles of all time were the old tubular 4130 ones that were sold way back when. You could even run dual open 820's or triple Macs with no flex or tramp. I haven't seen one in decent shape for decades. TJ

Hi Ted,

If I may ask, I'm curious about the tubular 4130 axle you mentioned. If you can recall, what were the dimensions, i.e., wall thickness and inner diameter on those? How were the keyways situated in them? Thanks, as always, for sharing your knowledge...

Best wishes,
Vince