Tamiya 51647 TRF420 Lightweight Aluminum Front Direct Cups (2pcs) - SP-1647  [51647]

Refine handling with Tamiya TRF420 front direct cups

For hobbyists wanting a precise upgrade, the Tamiya 51647 TRF420 aluminum front direct cups provide a durable, lightweight option. These anodized cups are machined to suit several Tamiya platforms including the TA07 MS, TA07 PRO, TRF419, TRF419X, TRF419XR and TRF420 chassis, adding strength without excess weight.

Fitment and install notes

These front direct cups are engineered for compatibility across multiple Tamiya models. Installation requires the TRF420 Front Direct Pulley (37T) sold separately as item 51642. Two 3x10mm hex screws are also required but not included in the kit.

Benefits for handling and durability

The aluminum construction helps cut rotating mass while keeping rigidity, and the anodized surface resists wear and looks good on exposed chassis areas. Adding these cups can sharpen steering response and overall handling on track or practice runs.