2018-09-29

And back to boring black.

That was certainly a short trial, as expected more effort was required to roll along but with my lack of leg power that extra effort was a tipping point.
Those solid tyres might be very useful for someone training for the le tour but this frail old man needs another layer of fitness first.

1 comment:

  1. Here in the states "run flat" auto tyres sell for @$300 each.
    They will kill your fuel efficiency with their increased roll resistance.

    ReplyDelete