Someone want to explain how the *Super Charge Bottle* is supposed to work, it makes no sense to me at all and has a ring of snake Oil to me.
http://cgi.ebay.com.my/GRUBEE-GT5-SKYHAWK-MOTORIZED-BICYCLE-BOOST-BOTTLE-KIT-/330421339920
http://cgi.ebay.com.my/GRUBEE-GT5-SKYHAWK-MOTORIZED-BICYCLE-BOOST-BOTTLE-KIT-/330421339920
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