Tamiya 3404156 TRF421 Tough Lower Deck  [3404156]

Price:
AUD$0.00
Brand:
Tamiya
Model:
3404156
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Rugged Lower Deck Option for the TRF421

The Tamiya 3404156 lower deck brings added rigidity to the TRF421 chassis so your car stays stable under demanding driving. It is aimed at racers and hobbyists who want a tougher base that still delivers predictable handling.

Better Control Under Load

By limiting unwanted flex, this lower deck helps the suspension behave more consistently when the car is under load. That translates to stronger mid-corner grip and clearer feedback through the steering wheel or transmitter.

Made to Last in Busy Sessions

Constructed from quality material, the Tamiya 3404156 resists wear from frequent use and keeps its performance characteristics over time. Its fitment with the TRF421 chassis makes it an easy upgrade for those refining their setup.

A firmer chassis may call for minor damper tuning to rebalance handling. Many users slightly soften damping to regain mid-corner compliance.
When installed and used normally, the part holds up well. Avoid excessive impacts and inspect mount points periodically to prevent stress damage.
Yes, the deck is compatible with typical TRF421 electronics placements. Confirm that wiring and servo leads remain clear of mounting areas during installation.
The part adds stiffness more than significant mass. Any weight change is minimal, but you may want to rebalance ballast or battery placement as part of tuning.

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