One of the original aftermarket flywheel cages for the Stryfe/Rapid Strike/ECS Cam. It finds new relevance after years on the market with high crush wheels like the Bulldog, Worker, and Cyclones giving it 120-140 fps performance! This cage tends to be quieter than most plastic cages when used with well balanced flywheels. Can be used with Instuanto wheels for low FPS games in the 110-120 fps range, or Blasterparts Wheels for 100 fps games. Sold Individually. Includes motor mounting screws. Will fit wheels up to 36mm in outer diameter.