Originally Posted by str8shooter
Can anyone tell me what size CO2 cartridges to use with a 700x25c tires.
I use 12 grams, but I have the second wind co2 thingy so I give it a few pumps at low pressure and top it off with co2. Gets me home.
FWIW, I let out the co2 and pump it back up. I've heard that co2 leaks out of the tire faster than air, but I can't confirm this.
-murray