Tamiya DT-03 Precision Aluminium Rear Bumper DT3003R by GPM  [DT3003R]

Technical rear bumper for DT-03 platforms

This aluminium rear bumper is an aftermarket replacement tailored for the Tamiya DT-03 chassis, specified as a reinforced rear attachment to replace the standard plastic unit. It delivers a consistently firmer rear mounting point and basic rear-end protection for 1/10 touring car applications.

The component is engineered to align with DT-03 rear mounts and offers a rigid aluminium alternative for hobbyists who need stable rear geometry under light impacts and when performing fine tuning of rear behaviour. The increased stiffness helps maintain repeatable mounting location during setup changes.

Installation follows the DT-03 mounting layout and typically requires no modification: the bumper replaces the factory part using the same mounting points and retains correct rear alignment with the chassis. Use this part where durability and consistent rear attachment are important for regular track or club running.

Specified for owners seeking a robust metal replacement to preserve rear mounting geometry and add basic protection to 1/10 DT-03 touring car setups.