The FMF Racing 2‑Stroke Gnarly Pipes are finished with a nickel plating that is a trademarked feature of the brand. The plating has become widely imitated, underscoring its status as a standard in the expansion chamber market. This finish provides a durable, corrosion‑resistant surface that helps maintain the integrity of the chamber over extended use.
Constructed from 18‑gauge steel, the pipes deliver a robust, high‑strength chassis that supports the demands of aggressive riding. Each unit comes with O‑rings pre‑installed, ensuring a reliable seal and simplifying the installation process for the rider.