I found two tubes in my saddle bag thingy; the boxes of which look a bit weatherbeaten. However, I have pumped them up using my track pump and left them for a few hours. They seem fine, no issues with punctures, valve, etc. Anyway, what I wanted to ask was: What is the best way to deflate and fold these, avoiding too much pressure so as not to damage or weaken the valve?
Thanks in advance for your help.
Thanks in advance for your help.