Tamiya 51105 TB Evolution IV Rear Upright E Replacement SP-1105  [51105]

Refine Track Control with the Tamiya 51105 Rear Upright

The Tamiya 51105 Rear Upright is intended for the TB Evolution IV chassis and contributes to improved steering precision and rear stability. It helps the car hold its line through high speed corners by keeping suspension geometry consistent.

Why This Upright Matters

As a key component of the rear suspension, the 51105 upright helps eliminate excess movement and preserves correct wheel positioning. Swapping out worn uprights reduces unpredictable behaviour and keeps handling sharp.

Compatibility and How to Fit

This rear upright fits TB Evolution IV models and is a simple replacement for standard maintenance. Basic tools are sufficient, and a quick alignment check after fitting ensures the best results.