Serpent 500556 - 42T Differential Gear for SDX Track Upgrade  [SER500556]

Fine tune your SDX with Serpent 500556 precision gearing

Made to complement the Serpent SDX line, this 42T differential gear gives hobby drivers a firm upgrade path for better handling on technical courses. Manufactured to close tolerances, it helps stabilise corner exits and reduces unpredictable drivetrain behavior.

Torque control and smoother delivery

The Serpent 500556 Differential Gear features a 42-tooth configuration that evens out torque transfer and smooths power delivery to the wheels. Racers can use this part to refine balance and predictability without changing core drivetrain geometry.

Durable build for regular racing

Produced from a high-durability composite, the gear resists wear under repeated load so you spend less time replacing parts. Its construction supports consistent lap times even during frequent club or local race sessions.

The Serpent 500556 Differential Gear is a practical upgrade for hobbyists seeking tighter control and dependable drivetrain behavior.