Athena P4C0475089003B Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2002-2018 - 47.44 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes synthetic oil Ditch restrictive OEM filters that

Ditch restrictive OEM filters that clog in dusty fields – this high-flow design boosts throttle response

while the semi-curved visor keeps the sun at bay during your adventures

making it ideal for both street and serious adventure use

breaking and stripping out screws

this filter keeps your 250cc or 450cc Kawasaki KXF engine running at peak efficiency and longevity

Athena P4C0475089003B Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2002-2018 - 47.44 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes synthetic oil Ditch restrictive OEM filters thatRestore your Yamaha 85 YZ engine performance with the Athena P4C0475089003B Top End Piston Kit. Designed specifically for Yamaha 85 YZ models from 2002 2018, this complete rebuild solution includes a precision engineered 47. 45 mm cast piston and matching top end gasket kit for reliable sealing and long lasting durability. Athena develops and tests its piston technology and gasket components together to ensure optimal compatibility, improved