Samix Aluminum Differential Cover for Traxxas TRX-4M (Black) ARRMA Big Rock 3S BLX The system of assembly of

The system of assembly of the model by means of false keel and frames approximates its design to the one of the real boat

two small flying stems

Upgrade the chassis structure of your Losi ProMoto-MX with this Treal Hobby carbon-fiber chassis plate pair

For sticking figures to your scenery - we recommend Woodland Scenics Accents Glue

Optional link and suspension mounts for fine tuning out of the box

Samix Aluminum Differential Cover for Traxxas TRX-4M (Black) ARRMA Big Rock 3S BLX The system of assembly ofReplace the stock differential cover on a Traxxas TRX 4M with this black Samix CNC machined aluminum upgrade. The stronger, more rigid cover can be installed on either the front or rear axle and includes the required mounting hardware.