Pro Moto Billet designed Endos as an economical way to convert your stock muffler into a U.S.F.S.-approved spark-arrested muffler. When the spark arrestor screen is not required - such as at the MX track - simply remove three machine screws and take out the screen. It's as simple as that. Each end cap is machined out of solid 6061 aluminum and installs quickly and easily.
U.S.F.S.-approved and engraved accordingly.
Includes removable, replaceable, screen-type spark arrestor.
Color anodized removable end cap nozzle.
Hard clear anodized for durability and protection from the elements.