Serpent 401618 RRS Rear Toe Tuning Module for 411  [SER401618]

Refine rear geometry on your 411

Fit the Serpent 401618 Reactive Rear Steering to your 411 to unlock active rear toe adjustment during suspension movement. The system is built to give clearer feedback and smoother exits in tight sections.

Toe change that responds to suspension travel

By altering rear toe as the suspension cycles, the RRS helps keep tyres in a more effective contact patch through cornering. This improves lateral grip while preserving predictable steering behaviour.

Custom setup options for different tracks

Multiple adjustment positions let you set how the toe changes under droop or compression. Use the tuning range to suit low-grip layouts or high-speed circuits depending on your driving approach.

Broad compatibility across ERYX and 411 types

The Serpent design works with ERYX 2.0 and 3.0 platforms as well as older 411 chassis, supporting aluminium and carbon frames so you can install it on varied builds.