JConcepts Rustler over-tray
When racing or bashing on a loamy or top soil track surface the inside of the Rustler chassis can become loaded with dirt or debris which creates extra weight. With the JConcepts over-tray these worries are minimized with the simple and functional over-tray. Fitting nicely under the body it hugs the outside dimension of the Rustler chassis protecting the inside from unwanted excess dirt and debris build-up during racing conditions. By minimizing resting surface area the void and protrusion free design is all about performance.
Source: JConcepts [jconcepts.net]