Tamiya 54934 TRF420 Steel Front Direct Cups Set (2pcs) OP-1934 Front Weight Upgrade  [54934]

Steel Front Direct Cups for TRF420 Performance

The Tamiya 54934 Steel Front Direct Cups are made to boost durability and refine weight distribution on the TRF420 chassis. These steel units replace the standard aluminium cups to give a more robust front end for aggressive track use and heavier setup tuning.

Why Choose Steel Direct Cups

Swapping to steel direct cups increases front-end resilience and adds mass to the nose, which can help settle the car and expand tuning choices. The tougher material stands up better to impacts and rough contact, improving reliability during competitive runs.

Compatibility with TRF420 Pulley Systems

These front direct cups fit the TRF420 chassis and any models that use the TRF420 Front Direct Pulley (37T). Installing them changes the front weight bias and is a straightforward way to experiment with handling and balance for different track surfaces.