This aluminium front bumper mount is produced as an aftermarket option for the TAMIYA CW-01 chassis and carries the model designation JR-LB04-S. It serves as a direct front-end support that replaces the stock mounting interface to deliver a firmer, more consistent surface while keeping weight low.
The design and material selection favour predictable impact response and repeatable setup changes rather than adding mass. The mount fits to the CW-01 front mounting locations and uses the chassis' original hardware to maintain factory alignment.
Use the component as a tuning lever that changes frontal rigidity and the way the chassis communicates impacts to the driver. Swapping between the original part and this aluminium mount can modify front-end reactions to bumps and collisions, making it useful for both track tuning and scale running. Installation is a straightforward bolt-on when using the CW-01 fasteners.