10x weaker than the usual paper clip. Pretty much like skinny copper wire. Most wheels I see are drilled for Schrader and have an insert for presta valves, Therefore the wheel strength argument doesn’t hold up, And that i’ve under no circumstances experienced an issue which has a Schrader valve https://binksites.com/story9505745/the-smart-trick-of-prestashop-plugin-that-nobody-is-discussing