I have a Powertap laced to a MTB/Cyclocross disc brake wheel. It wasn't useful during Xterra or Cyclocross races but it had some utility afterwards if you are good at analyzing power files. I think it would be useful during MTB races like Wilmington/Whiteface, Leadville, etc.
Last edited by:
Monsieur Trois: Apr 4, 19 15:07