NCY 70cc Big Bore Cylinder Kit Upgrade for 50cc 2-Stroke Vertical A/C Honda, Kymco Scooters INCLUDES: Cylinder (48mm) Cylinder Head Piston Piston Rings Wrist Pin (12mm) Gaskets COMPATIBILITY: Honda – Elite SA50 2T, Dio SP-SR 50 2T, Dio ZX 50 2T, Shadow 50 2T Daelim – Cordi 50 2T A/C, Message 50 2T A/C, Tapo 50 2T Kymco – Curio 50 2T, DJ 50 2T, Fever 50 2T, KB 50 2T SYM – DD 50 2T, Fiddle 50 2T, Flash/Free 50 2T Other Similar Models that use the VERTICAL engine **NOTE: Not legal for use in California on pollution controlled vehicles. Check local laws before installing.** **