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 toughness argument doesn’t delay, and I’ve in no way had a problem with a Schrader valve which are far https://socialioapp.com/story4568198/how-much-you-need-to-expect-you-ll-pay-for-a-good-live-chat-support-prestashop