CAST REPLICA PISTON KIT 2021-yamaha-yz450fx-esi7318601 Complete one-way bearing kit

Complete one-way bearing kit

OEM jet sizes and slide needles are included in the kit

Grip and traction on a wide range of terrain (from semi-soft to semi-hard)

Length of wires stator to grommet : 180 mm

6 - for strong

CAST REPLICA PISTON KIT 2021-yamaha-yz450fx-esi7318601 Complete one-way bearing kitManufactured 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