Kyosho Spider EP / TF2 belt gears

Gears for front/rear drive belt for classic Kyosho Spider EP / TF2 from the 80/90's chassis - the ones that get chewed up often when stones get in the drive train. These are not easy to find anymore.

Test printed on Ultimaker 2+ with ABS on a raft. Would reccommend trying without the raft as the bottom is a little distorted.