Tamiya 42341 TRF419 Aluminum Rear Uprights 2 Degree - track tuned aluminium uprights  [42341]

Fine tune the rear end on your TRF419

For racers aiming to perfect the Tamiya TRF419 chassis, the 2 degree aluminium rear uprights provide a precise way to improve rear traction and handling consistency. They are designed to make the car more predictable in quick direction changes and high speed corners.

Why aluminium makes a difference

Aluminium uprights reduce flex compared to stock plastic parts, improving repeatability and durable performance. The 2 degree orientation adjusts rear geometry to promote better tyre contact and improved cornering stability under load.

Simple install and immediate feedback

Installation is straightforward and uses common RC tools. Once installed you should notice a quicker, more planted rear feel. These uprights are a practical upgrade for drivers who compete on technical or bumpy tracks.