Another thing I saw at Port Macquarie was a Rocket wearing a car tyre. Apparently they work fine by "flexing" the sidewalls in corners and giving a decent contact patch. They are underinflated to allow this to happen

The main trouble is in a straight line where you apparently need to actually push the bars to keep it going in a straight line :hihi: I wonder what insurance companies would make of it, and all to save a few $$ Shiver has actually followed this bike and reckons it seems to work ok....... Not my idea of fun

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