10x weaker than the usual paper clip. Virtually like slim copper wire. Most wheels I see are drilled for Schrader and come with an insert for presta valves, Therefore the wheel toughness argument doesn’t hold up, And that i’ve by no means had a difficulty having a Schrader valve which https://socialbuzzfeed.com/story5229926/indicators-on-addons-prestashop-you-should-know