For years, I been using cheap Walmart BB gun CO2 carts since giving up on frame pumps.
Dang easy to use.
But I will have to try to find Morph videos on YouTube, 'cause sounds like I should have went that route instead!
Besides, both my bikes run fat tire rims now, way easier cardio workout than the old 105 lbs 27".
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EDIT: OH NO!
http://www.youtube.com/watch?v=9S-QmxrXwwk