Join Date: Jun 2010
Location: Chilliwack, British Columbia, Canada
Model: 1984 Interstate "Canadian"
yeah, you did, but my bike got at least 10 mpg better than it ever has
Must have been that new style trailer with the invisible wheels
That's most likely do to the trailer to bike odometer connector you were using.
Advise given here is free and comes with no warranty "Caveat emptor"