Last week I changed my chain. It was so rusted it was getting more and more difficult to bend the actual chain. Yeah I know, should have replaced it before. I also had to replace other rusted parts on my bike. Just didn't have the need to change valves. I pump my tires a few times a week. No issue at all. Besides, valve caps on a bicycle are just plain anti.
Last week I changed my chain. It was so rusted it was getting more and more difficult to bend the actual chain. Yeah I know, should have replaced it before. I also had to replace other rusted parts on my bike. Just didn't have the need to change valves. I pump my tires a few times a week. No issue at all. Besides, valve caps on a bicycle are just plain anti.