Tamiya 53784 Lightweight Blue Aluminum Rear Upright for TB Evo IV  [53784]

Performance Upgrade: Tamiya Aluminum Rear Uprights

The Tamiya 53784 Aluminum Rear Upright is a tougher alternative to brittle resin parts, bringing extra resilience and reduced mass to TB Evo IV and TRF415 setups. The blue anodized finish also keeps the rear end looking neat on race and club cars.

Stability and Handling

Aluminum uprights reduce flex under load, which sharpens turn-in and improves midcorner stability. Cutting down unsprung weight helps the suspension react quicker to bumps and changes in surface grip.

Which Cars and How to Fit

The set includes the necessary mounting hardware for a clean swap so you can be back on track without hassle. These uprights fit TB Evo IV directly and are compatible with TRF415 when used with the Reversible Lightweight Suspension Set (item no. 49346).