Serpent 401999 Magnesium Gear Diff Set - Touring Car Race Upgrade  [SER401999]

Track-Focused Magnesium Gear Differential

The Serpent 401999 Magnesium Gear Diff Set is built to sharpen your RC touring car's on-track performance. Machined magnesium keeps rotating mass low, helping acceleration and transient response while maintaining reliable service life for racing use.

Magnesium Material Advantages

Magnesium provides an excellent strength-to-weight ratio that trims overall vehicle mass without sacrificing robustness. Using magnesium in the diff components reduces unsprung and rotational weight, which improves handling and lowers the need for frequent replacements.

Tuning and Setup Benefits

This diff set gives drivers the ability to fine tune traction and midcorner balance by adjusting diff fill and preload. Serpent 401999 allows incremental setup changes so you can match grip levels across different track layouts and tyre choices.