Polisport Full Kit YZ250F ('19-'23) YZ450F ('18-'22) - OEM SIZE_5XL More air means more power

More air means more power for your engine

Diameter: 55mm

62oz (18ml)

reliable connections and smart

Polisport Full Kit YZ250F ('19-'23) YZ450F ('18-'22) - OEM SIZE_5XL More air means more powerPolisport Plastic Kit for those who want OEM quality. Polisport's replica plastic parts are created using many exclusive and patented methods, including DGP Durable Gloss Polypropylene their own developed technology that combines the highest levels of resistance and flex while maintaining a superior gloss finish and colour brightness. New developed technologies, combined with Polisport's decades of experience as OEM suppliers for many of the largest