CAST REPLICA PISTON KIT 2021-yamaha-yz450fx-esi7318601 ridged tread pattern which provides

ridged tread pattern which provides ultimate cornering traction

Complete one-way bearing kit

• Tread pattern crossing elements = reduced braking distance

OEM jet sizes and slide needles are included in the kit

Length of wires stator to grommet : 180 mm

CAST REPLICA PISTON KIT 2021-yamaha-yz450fx-esi7318601 ridged tread pattern which providesManufactured in Italy, Vertex offers state of the art quality pistons. Manufactured to the highest standards in Japan, Vertex piston rings are direct OEM replacements. All Vertex piston kits include the piston, rings, wrist pin and circlips; and every Vertex piston has a Molybdenum Disulphide coating on the piston skirt. Vertex 2 stroke pistons are cast aluminum with 18% silicon content. This decreases thermal expansion, creates better power and