Originally posted by Pete Clark
When it comes to CO2 pumps, make sure it doesn't use "threaded" cartridges. That way, you can use 12-gram BB-gun CO2 cartridges at about 50 cents apiece instead of $2.00 apiece at the bike shop.
yeah, this is a good tip! I have one of these, I believe made my Innovations. You can also buy a can of their own brand (small) that inflates a whole slew of tubes
Dax