2mm Stroker

This 2mm stroker crank has been forged, and heat treated. This crank has the same diameter as stock G230RC crank. This crank must be used with a head cut for a 2mm stroker or you will have to add additional head gaskets. This crank increases displacement to 24.1cc on a G230RC.

This crank will fit the following motors:

G230RC, G260RC, St23rc, St27rc, St29rc,27cc Head Kit Motor, 29cc Head Kit Motor He23hp, He26hp. If you use this crank in any other motor then the 29cc motor you will need a .040 copper gasket.