Went to pick up a couple new tubes to have on hand for the road bike today and started thinking...what do you guys and gals do if you get a flat? Buy a new tube and junk the old one? Patch the old one for a spare?
I keep a good tube in my seat bag. I bought a couple of tubes today (cheap enough, $5 each), but was wondering if you guys just junk the tube that caused you problems or fix it for a spare. Do you put a new tube in if you have a flat on a ride or just patch it?
Curious how others handle this.