The 3Racing SAK-AS610 is a 2.25mm carbon fibre main chassis produced for the Sakura Advance S platform to increase torsional rigidity while keeping mass low. This plate gives a firmer baseline for suspension tuning and helps translate small setup changes into predictable handling differences.
Carbon fibre construction reduces unwanted compliance so roll and pitch behaviour are controlled by suspension geometry rather than chassis flex. The SAK-AS610 retains original mounting locations for a straightforward installation and provides a stable reference for adjusting shock valving, spring rates and anti-roll balance.
Use the SAK-AS610 as the foundation for lap time oriented setups. Expect tighter turn-in and steadier mid-corner behaviour; review damping and rear traction adjustments after fitting to fine tune understeer or oversteer tendencies.