CR500 Piston VS CR125 Piston

[@Baloopa]

Monster! I'm gonna be building a CR500AF pretty soon. Just looking for the right crf450 as a donor.

[@angusmethane3802]

I have a cr 250 and the piston had a tooth break off and fall into the bottom end

[@ianj454]

cracked the skirt on the piston? I had one of the crank bearings go in the 500 a while ago

[@angusmethane3802]

+ianj454 yeah one of the skirts chunked off into the bottom end