The 3Racing SAK-U403_V2/BK is produced for racers tuning Sakura Ultimate chassis, employing 7075 aluminium to deliver a balance of stiffness and low mass. The FF+1.5 Ver.2 geometry is intended to stabilise front-end alignment under dynamic loads, supporting consistent steering characteristics during aggressive driving.
7075 aluminium is selected for its high yield and fatigue resistance relative to standard alloys, offering durable behaviour under repeated impacts and load cycles. This supports predictable chassis response when adjusting suspension geometry for specific track conditions.
Fitted to the Sakura Ultimate platform, the 3Racing SAK-U403_V2/BK refines the front mounting locations to permit finer adjustments of camber, caster and steering linkages. For best results, confirm fastener torque and recheck alignment after initial test runs.