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Old 05-23-2011, 05:33 AM
happyvalley happyvalley is offline
Motorized Bicycle Elite Member
Join Date: Jul 2008
Location: upper Pioneer Valley
Posts: 787
Default Re: my conclusions on motor biking and friction drive .

I have one Robin 35 with over 500 hours on it, I figure somewhere around 7000 miles. I've used it on a touring bike with some fairly long trips, last summer one of a thousand miles and it never missed a beat. For reliability it's a great engine and weighs just 8 pounds.
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