TOP END PISTON KIT VERTEX 47.47MM YAMAHA YZ85 19-ON The smooth surface also provides

The smooth surface also provides excellent sliding properties

1 x Socket

2lbs / 30kg

While a VForce reed valve system offers increased bottom end

Specific for NISSIN pump

TOP END PISTON KIT VERTEX 47.47MM YAMAHA YZ85 19-ON The smooth surface also providesVertex Pistons, manufactured in Italy, are renowned as a premier brand of replacement pistons globally, trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company collaborates with factory race teams to design state of the art, high quality pistons suitable for nearly any powersports application, ensuring they maintain their commitment to quality while offering products at an affordable price. Features: Comprehensive Kits: Vertex piston