Athena Racing Piston Kit to suit all first and most second Rcmax46 engines with Athena Cylinders. Pre RCMAX GT Cylinder
Contains: Piston, Ring, gudgeon pin, 2x clips.
NB: CHECK YOUR CURRENT PISTON TYPE IF UNSURE. If Athena piston, it will have a plain top with Triangle to show exhaust port side. If RCMAX GT Piston, it will have RCMAX stamped on the top.