Vertex Top End Gasket Set | 8100006 Spark Arrestor Highest quality non-O-ring chain in

Highest quality non-O-ring chain in overall combined performance

"DOES NOT FIT 2018-2022 YZ450F or 2019-2022 YZ250F MODELS - F Models Use Different OEM Fuel Pump Than FX Models"

This is a feature extensively tested by Alpinestars rally raid and enduro riders enabling convenient fitting and connection to a hydration system

Polaris Scrambler 850 2015-2019

Made of chromium molybdenum steel for extreme durability

Vertex Top End Gasket Set | 8100006 Spark Arrestor Highest quality non-O-ring chain inThese sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up. These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up.