For drivers wanting a firmer battery position, the Tamiya 4004080 wide battery holder accepts broader battery packs and holds them tightly in place. That secure mounting reduces the chance of energy interruptions from sliding packs so you get steady power delivery.
The Tamiya 4004080 helps refine your car's centre of gravity by keeping the battery centred and fixed, which improves predictability through high-speed turns. Racers benefit from reduced weight shift and more consistent handling.
Installation is quick and user friendly, fitting into the TRF417 without requiring drilling or trimming. This makes it a practical upgrade for both seasoned racers and club-level tuners who want immediate improvement.
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