Serpent 401640 2.0mm Aluminium Chassis S411 Eryx 4.0 Performance Plate [SER401640]

Serpent SER401640 Chassis Aluminium 2.0mm S411 4.0

Price:

£79.17

Brand:

Serpent

Model:

SER401640

Condition:

Brand New

Quantity:

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Description
FAQ

Refine Eryx 4.0 Handling with a 2.0mm Aluminium Plate

The Serpent 401640 2.0mm Aluminium Chassis is a targeted upgrade for the S411 Eryx 4.0 designed to improve performance on carpet by lowering the centre of gravity and giving measured flex for improved cornering precision.

Which Option Matches Your Track and Style

Serpent provides three chassis options so you can select the best compromise between stiffness and compliance:

401639 - 2.0mm Carbon Chassis: For high grip tracks where stiff response and minimal flex are preferred.
401640 - 2.0mm Aluminum Chassis: Tailored to indoor carpet, offering balanced flex and lower rails for better handling symmetry.
401641 - 2.25mm Carbon Chassis: Slightly more flexible than the thin carbon, suited to outdoor or rougher asphalt circuits.

Drivers favour the aluminium plate when they need a reliable, tuneable base that reacts predictably to setup changes.

Will I notice a big difference from the stock chassis?

Yes, the lower centre of gravity and distinct flex pattern change how the car enters and holds a corner, especially on carpet surfaces.

Is the aluminium plate heavier than carbon?

Aluminium and carbon differ in weight and stiffness; the plate may shift balance slightly, so you should adjust battery position and ballast as needed.

How do I maintain the 401640 chassis?

Keep mounting bolts torqued, check for burrs or dents after hard impacts, and clean contact areas to preserve consistent flex and fitment.