Serpent SER500015 SRX4 Gen3 Spyder 1/10 4WD Tunable Buggy Kit  [SER500015]

Precision Handling with the Serpent SRX4 Gen3

The Serpent SRX4 Gen3 is aimed at drivers who want a highly tweakable 1/10 electric buggy. It blends a purpose-built chassis with adjustable balance points so you can tailor the car to your lines and track conditions.

Narrow 7075-T6 Chassis for Controlled Flex

This version uses a 7075-T6 aluminium chassis that is narrower to influence flex in a predictable way, while the updated packaging for front pivots and differentials increases clearance. That extra space helps the buggy maintain speed through jumps and reduces unwanted contact on landings.
On circuits with wooden carpet ramps this layout helps preserve momentum and lowers the chance of losing lap time to scrubbing.

Simple Weight Placement for Setup Freedom

Multiple mounting points allow you to add or remove weight to suit grip levels. Shifting mass fore or aft is an effective way to correct understeer or tighten the tail without altering major suspension geometry.

Steering Geometry Tuned for Consistency

The steering package aligns parts to the kickup plane to limit bump steer and give a steadier ackerman curve. Updated bellcranks and shorter rack posts reduce flex for crisper inputs and better predictability in traffic.

Service-Oriented Drivetrain Layout

With the driveline designed for easy access to front and rear diffs, maintenance is straightforward. Lightweight gear differentials are included and work well across different gear setups to keep the drivetrain light and efficient.

Whether for club racing or practice sessions, the Serpent SRX4 Gen3 provides a solid base for tuning and upgrades, delivering consistent behaviour across a variety of race conditions.