Viper 990e R (SER904008) Aluminium Replacement Chassis - SER904229 Serpent  [SER904229]

Performance-focused aluminium chassis for Viper 990e R

The Serpent SER904229 aluminium chassis plate is an aftermarket replacement made for the Viper 990e R platform (SER904008). It serves as the main structural plate and is chosen for situations where aluminium stiffness and stable mounting locations benefit setup work.

Intended for 1/10 electric touring car hobbyists, the plate emphasises consistent rigidity and dependable component placement. That consistency supports repeatable tuning of suspension, motor position, and mass distribution without altering other factory parts.

Installation uses standard 1/10 touring car procedures: remove the existing chassis plate, transfer any required standoffs and hardware, and re-fit electronics and drivetrain components into the corresponding mounting holes. Use the correct screw lengths and confirm motor, ESC, and servo clearances before finishing.

From a tuning perspective, this aluminium chassis increases torsional stiffness versus plastic or composite plates, so expect shifts in traction and steering reaction that can be managed by shock setup, anti-roll tuning, and tyre choice. Periodically inspect screw points and mounting interfaces for wear to keep handling predictable.

Install this chassis when you need a firm aluminium platform for targeted tuning and consistent handling on the Viper 990e R platform.