VERTEX σετ πιστόνι-ελατήρια 24368B πιστ:Standard B κυλ:96,00mm σφυρίλατο 450cc Forged Replica για KAWASAKI KX 450 X 21-23Piston Kit (Pro Replica)Pro Replica – Forged piston in original OE formAll pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a hig..