Tamiya 42341 TRF419 Aluminum Rear Uprights 2 Degree - precision rear traction upgrade  [42341]

Dial in rear traction with aluminium uprights

If you want to refine the handling of a Tamiya TRF419 chassis, the 2 degree aluminium rear uprights are a focused upgrade for rear grip and stability. These uprights help deliver steadier handling through corners and more predictable responses on fast sections of the track.

Benefits of aluminium rear uprights

Switching plastic uprights for aluminium improves component stiffness and repeatability. The 2 degree angle is tuned to alter rear suspension geometry for better tyre contact and cornering balance, giving racers a consistent platform lap after lap.

Fitting and setup notes

Fitting the uprights is straightforward with basic hand tools found in most pit boxes. After installation, expect an immediate change in rear behaviour during high speed turns. These uprights are especially useful on technical circuits where precise rear control matters.