Not mine (too slow, too short a range for my taste). But might be of interest to someone in Houston.
Electric Bionx Bicycle - $650 (Houston, TX 77005)
Date: 2011-11-26, 3:00PM CST
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Used Bionx system plus bike it is installed on (26in mountain aluminum). These retail new for $1850+.
I don't have the key to remove it from the bike, but you could probably get this from Bionx if needed.
Great for an extra boost when biking - I used it to help me bike to work when living overseas but don't need it anymore.
Here's the website to Bionx:
Location: Houston, TX 77005
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