Not so, my local tyre shop was selling them. They didn't get popular and no one bothered with them since, but they were not research projects. I have personally had my hands on one.
I also found that a motorcycle place was using a stock of them, obviously not twin per whell but single per wheel on motorcycle sidecar rims so they had decent quality tyres, not using motorcycle tyres for a non-banking application.
I have mailed Avon to see what happened to them.
It's really a shame that now we have good rims (space saver) and they do make tyres, but limited as infrequent use. If only we could get some proper rubber this would be a major step forward I think.
Greg.
Quote:
Originally Posted by ConnClark
These twin tire developments were research projects only. Unless you can afford to have custom rims and tires made forget about it.
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