Originally Posted by
mpetry912
think about the tubes too, becoming brittle. A flat is one thing. A blowout on the front "bang !" will take you down. It will hurt. If you are going downhill at speed, it will likely hurt more.
Mark Petry
Bainbridge Island, WA USA
Tubes can last a surprisingly long time. They are protected from UV rays and ozone by the tires, with only the valves exposed. The tubes in my 1960s Armstrong are older than I am and feel just fine.