The 3Racing SAK-A533/HA upper deck is a race-focused graphite component developed to tighten chassis response on the Sakura Advance 2K18 EVO. It provides a stiffer mounting plane to improve precision when dialling in suspension and steering geometry for competitive running.
A 2.0mm graphite plate reduces unwanted chassis compliance while maintaining low mass, allowing quicker weight transfer and more direct communication through the steering. This stability assists in setting finer shock emulsion and spring rates.
The SAK-A533/HA matches the stock Sakura Advance 2K18 EVO mounting layout for plug-and-play installation. Once fitted, teams can expect reduced variables in handling, which simplifies iterative setup changes during practice sessions.
For competitive drivers the deck supports aggressive setup strategies, enabling clearer assessment of roll centres, anti-dive/anti-squat effects and damper valving changes without chassis flex masking results.