Serpent 402004 Magnesium Gear Differential X-Shaft - Touring Car Upgrade  [SER402004]

Lightweight Magnesium X-Shaft by Serpent 402004

The Serpent 402004 Magnesium Gear Differential X-Shaft is a precision machined upgrade for touring car drivetrains. Made from magnesium, this x-shaft reduces rotating mass while maintaining the strength needed for regular track use, and it is compatible with many common touring car differentials for an easy swap.

Benefits of Magnesium in RC Drivetrains

Using magnesium delivers a strong strength-to-weight payoff that helps improve throttle response and turn-in. The Serpent 402004 x-shaft helps lower rotational inertia, which can translate to crisper handling without compromising component life when installed correctly.

Fitting and Maintenance Tips

This Serpent magnesium x-shaft is designed to slip into most standard touring car gear differentials with minimal modification. Correct installation, keeping mating gears clean, and routine inspections will reduce wear and keep your drivetrain running smoothly, whether you race weekly or tinker at home.