Serpent 903841 32g Brass Weight for Viper 990 GP - Track Tuner  [SER903841]

Serpent SER903841 Weight bottom brass 32gr S990
Price:
NZD$57.74
Brand:
Serpent
Model:
SER903841
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Tune Your Viper 990 GP with a 32g Brass Insert

RC enthusiasts running the Serpent Viper 990 GP can use the Serpent 903841 brass weight to refine handling. At 32 grams, this ballast helps stabilise the car and gives more confidence during tight direction changes.

Why Brass Works Well in Ballast Applications

Brass offers high density and strong wear properties, making it practical for compact weight additions. Positioned low in the chassis, the 32g piece lowers the centre of gravity and reduces roll where it matters most on flowing tracks.

Fitment Notes for Consistent Results

Mount the Serpent 903841 securely and recheck fasteners after initial runs. Pair the weight with incremental setup changes to find the balance point that suits track conditions and tyre choices.

Will this weight improve grip on carpet circuits?

On carpet, the extra 32g can help stabilise the chassis and improve traction in corners, but it should be tested with tyre compound and shock tuning to confirm gains.

Does the Serpent 903841 require special tools to fit?

No special tools are needed beyond standard RC hex drivers. Ensure screws are tightened evenly and use a small amount of threadlocker if you race frequently.

Will adding weight affect acceleration?

Adding 32g will slightly change acceleration, but the tradeoff is improved mid and high speed stability. Test runs will show whether the handling benefit outweighs the minor change in launch behaviour.

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