10x weaker than the usual paper clip. Nearly like skinny copper wire. Most wheels I see are drilled for Schrader and have an insert for presta valves, Hence the wheel strength argument doesn’t delay, and I’ve by no means experienced an issue with a Schrader valve that are more robust https://extrabookmarking.com/story19749204/not-known-factual-statements-about-addon-prestashop