Review on Centrifugal Clutch Tooth Chain Engine by Chris Tisdale

We rebuilt the kart and put a new Predator 212 on it Clutch and chain fit perfectly. Just make sure you really tighten the set screws or they will loosen. Also, great advice I got from an older gentleman, put a few drops of oil between the shaft and clutch every time you ride and it will last a lot longer. We didn't do it on the first spin and the clutch started smoking, put a drop of oil in it and it didn't happen again. I was so happy I bought an extra set in case we burned this one. The good price made it possible.