CO2 Inflators
Can anyone tell me what size CO2 cartridges to use with a 700x25c tires. 12gr or 16gr. The recomended tire pressure is 120lbs. I know under inflated tires are bad to ride on. How much over inflated can you be without causing damage. I know I should invest in a gauge but when your on the road its just one more thing to pack.
str8shooter