...nuts, or I think he was.
But he had the rim bare rear, then I started thinking....hmm?
He gets a little traction with the weight and no compromise of steering.
Compared as a reversal, he figured it out pretty good, a slippy front rim would suck.
He was not wearing a helmet ....
I was thinking of leaving a few half spent tires hanging from tree branches in the neighborhood.
Oh, and a tube.
Then I'm thinking -what a waste.
The guys oblivious, not noticing ANYTHING! Grind!Grind!Grind!