Learn about the potential problems for bicycle parts in this free bicycle video.
Expert: Charles McMahon
Contact: www.merionmedia.com
Bio: Charles McMahon is a professor emeritus in the Department of Materials Science and Engineering at the University of Pennsylvania. He has written a textbook.
Filmmaker: Christian Munoz-Donoso
stupid commericals
rickb190 3 months ago
Thank you
josh13113 7 months ago
@TooScoops18 oh big deal!
josh13113 7 months ago
Won't watch any video with a commercial at the beginning.
TooScoops18 8 months ago
The title of this video is not helpful. I'm looking for info on potential ball bearing problems, and YouTube search led me to this video. I watched the whole thing, and there was no mention whatsoever of ball bearings. Now I see that there are a whole series of similarly titled videos. You expect me to watch every video? FAIL.
Faaabula 1 year ago
check out lusbikes.com
Datzuya 1 year ago