Originally Posted by SteveE
I mean if you have a pump you'll never worry about using up all of your CO2 cartridges. From your comment I figured you were talking about CO2 vs. frame pump.
A good frame pump makes it easier to get your tires up to a high pressure in case you do get a flat. I ride with a spare tire, a patch kit, and a frame pump. Many's the time I've had to use my pump over the years. I would never rely on just CO2 cartridges. A frame pump is a lot easier to get you tire up to high pressure than a mini-pump.
What do you mean you carry a pump in your bag? There is no way I could get a pump in my under-the-seat tool bag.
Smallest bag i could find and i have a mini pump,c02 and a tube,patch kit,multi-tool,id and a few quarters and zip ties.I dont like having a pump on my bike.