You guys mean to tell me that no one has successfully made a decent pair of beachwheels on their own using ATV tires or something similar? Of couse I could buy a set of Cat trax. My folks have a pair that they've used for close to 20 years. I know they work well, but I also know that it didn't take a rocket engineer to design them. All we're talking about is a pair of wheels, an axle, and a basic hub/bearing assembly.
Throwing a fist full of cash at the problem is a simple and obvious solution, but unfortunately one that isn't available to me right now.
If anyone has any actual input about the original post topic - sourcing parts to build a set of wheels - that would be most helpful.
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I made my first set and they were engineered exactly like "Cat Trax" made hubs and bearing races . Cut Delrin rods for bearings. It was a rather large pain in the butt sourcing and ordering all the materials and when it was all said and done I may have come out $150 cheaper than a new set, not counting my time(which I had much more of then).Not worth it.
I got the aluminum from an Aircraft supply comp. and the Delrin from "plywood and plastics". Hubs were made of fiberglassed wood w/ Stainless bolts for lugs.I used PVC reducers for bearing retainers.