10x weaker than a paper clip. Almost like slender copper wire. Most wheels I see are drilled for Schrader and include an insert for presta valves, so the wheel toughness argument doesn’t delay, And that i’ve hardly ever had a problem which has a Schrader valve which can be much https://freebookmarkpost.com/story19607641/indicators-on-presta-addons-you-should-know