Keene Rim Drill

I didn't know where to put this, so OT seems reasonable.

https://www.youtube.com/watch?v=TVMAPD6lmaY

That's one of the cooler things I've seen in a while.

Ahh, good ol Ric. That guy is a wealth of information.

Back in the day Ric and Jon were my LBS. In a pre-internet era I often stopped by on Saturday afternoons to find out what was going on in cycling.