TOP END PISTON KIT VERTEX 96.95MM YAMAHA WR450F 19-20 YZ450F 18-19 YZ450FX 2020 Stock Item:TOP END PISTON KIT VERTEX 96.95MM YAMAHA WR450F 19-20 YZ450F 18-19 YZ450FX 2020 428 Alpha ORS Chain -

428 Alpha ORS Chain - Rated for 65HP

Reduced noise emissions

please see the bulk chain listings

The mounting arms detach quickly to retain the look of the motorcycle when the bags are removed

two vents on shoulders

TOP END PISTON KIT VERTEX 96.95MM YAMAHA WR450F 19-20 YZ450F 18-19 YZ450FX 2020 Stock Item:TOP END PISTON KIT VERTEX 96.95MM YAMAHA WR450F 19-20 YZ450F 18-19 YZ450FX 2020 428 Alpha ORS Chain -Vertex 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