I've heard of such people. I don't resort to anything other than the well known basic technique, and I haven't had to pick up a tyre lever either to mount or dismount a bicycle tyre in about 20 years, so either I've been unusually lucky or people are just incapable of following simple instructions.
He assures me he's tried this but I'm not sure I trust him... What's the name of the tool that helps get a clincher on and off a rim? I'm concerned he'll be out for a ride in the middle of nowhere, get a puncture and end up stranded.
I've heard of such people. I don't resort to anything other than the well known basic technique, and I haven't had to pick up a tyre lever either to mount or dismount a bicycle tyre in about 20 years, so either I've been unusually lucky or people are just incapable of following simple instructions.