XT Racing Mini-Lap

In good working order. Haven't changed the batteries recently, so might need some freshies.
Lightweight so you can velcro it anywhere reasonably protected and not worry about it skittering off down the track.
Always worked, but does depend on the kindness of others...Someone has to put a beacon out. Someone almost always does at STT events, but there is that possibility. Has IR sensors on both sides so can read a beacon on either side.
Very simple menu operation. I don't have a manual, but you won't need it...
$50 shipped in CONUS.