The Serpent SER903772 Arrowspace magnesium chassis is a precise, lightweight replacement for Viper 989 GP cars seeking sharper handling. Its engineering focuses on consistent performance across multiple race runs.
Magnesium gives a strong but light structure that limits flex under load, aiding stability at higher speeds. The SER903772 supports aggressive driving while maintaining predictable balance.
Designed to match the Viper 989 GP component layout, this chassis fits standard driveline and electronics configurations. Rebalance the car after installation to optimise handling.
Competitive drivers often report improved front-end bite and steadier exits after switching to the SER903772, with best results when suspension geometry is dialled in.
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