Originally Posted by
Kontact
Since QRs don't all have hi tensile stainless threads, we know how accurate this person's statements are.
Which of his statements do you think are inaccurate? The ISO standard for wheel pullout force is 2300N, so he was accurate there. He was just making the point that a QR requires a lot of clamping friction to pass that test. Is there an ISO standard for QR skewers? I don’t know