TOP END PISTON KIT VERTEX 43.46MM YAMAHA YZ65 18-ON S3-Cat-Mufflers-Scorpionclearance - One fully assembled and

- One fully assembled and factory trued original Hot Rods crankshaft - Original Hot Rods main bearing and seal kit - Complete top and bottom end gasket and seal kit - One kit does it all

Strong T Handle Spring Pull

Lithium-ion Battery and Charger*

Absorbed Glass Mat technology ensures greater protection against vibration and gives a longer lifecycle

TOP END PISTON KIT VERTEX 43.46MM YAMAHA YZ65 18-ON S3-Cat-Mufflers-Scorpionclearance - One fully assembled andVertex pistons are manufactured in Italy and are the premier brand of replacement pistons around the world. Their pistons are trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company offers enthusiasts state of the art, high quality pistons for nearly any powersports use. Vertex collaborates with factory race teams on piston design, which allows them to build on their outstanding dedication to quality while continuing to bring their