Tamiya 42333 TRF419XR Aluminum Lower Deck Race Chassis Upgrade [42333]

Price:

CAD$100.87

Brand:

Tamiya

Model:

42333

GTIN:

4950344423330

Condition:

Brand New

Quantity:

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Description
FAQ

Precision Upgrade for TRF419XR

The Tamiya 42333 TRF419XR Aluminum Lower Deck is a targeted upgrade for racers who want crisper handling on high-grip surfaces. Constructed from 2mm aluminum with large diagonal slits, it strengthens the lower chassis while allowing controlled flex where needed for improved corner entry and mid-corner stability.

Performance Highlights

Material: 2mm thick aluminum built for racing durability and repeatable flex behavior.
Design: Large diagonal slits tune torsional and longitudinal stiffness to sharpen handling.
Finish: Black anodized coating for a durable, low-maintenance surface.
Compatibility: Engineered specifically to fit the TRF419XR chassis without modification.
Recommended Pairing: Best used with the carbon fibre upper deck (Item 42334) to achieve a balanced chassis setup.

Will this lower deck fit other Tamiya models?

This deck is shaped for the TRF419XR and will not bolt straight onto most other models; fitting other chassis may require drilling or adapters.

How does an aluminum deck change handling on grippy tracks?

Aluminum increases lower plate stiffness and, when combined with the slits, provides predictable flex that improves steering precision and mid-corner traction on high-traction surfaces.

Do I need to treat or trim the part before fitting?

The part arrives black anodized and ready to install; check edge clearances and fastener lengths during assembly and remove any protective film if present.