10x weaker than a paper clip. Almost like skinny copper wire. Most wheels I see are drilled for Schrader and feature an insert for presta valves, so the wheel power argument doesn’t hold up, and I’ve under no circumstances had an issue using a Schrader valve which might be far https://bookmarkworm.com/story19689148/the-2-minute-rule-for-live-chat-support-prestashop