3Racing SAK-A578 Precision Graphite Upper Deck for Sakura Advance 21  [SAK-A578]

3RACING Advance 21 Graphite Upper Deck - SAK-A578
Price:
£11.36
Brand:
3Racing
Model:
SAK-A578
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Spares / Hop-ups - 3Racing - Sakura Advance 21 category
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Enhanced structural control with the SAK-A578

The 3Racing SAK-A578 Graphite Upper Deck increases the centre stiffness of the Sakura Advance 21 without adding bulk. Its graphite construction supports consistent handling characteristics during race and practice sessions.

How graphite helps chassis behaviour

Graphite offers a desirable stiffness to mass ratio that limits unwanted flex while keeping the car agile. Installing this upper deck promotes steadier turn in and more predictable mid corner balance.

Practical installation tips

Mounting the 3Racing SAK-A578 to the Sakura Advance 21 follows stock mounting locations. Tighten fixings evenly, run a short test session, and then recheck hardware to ensure no movement has developed.

The upper deck itself does not change ride height but its added stiffness can affect how the suspension settles; review setup after fitting.
Yes, it is suitable for both; check that setup is tuned for the stiffer chassis depending on the surface.
Ensure mating surfaces are free from debris and lightly clean screw threads before assembly to maintain a secure mount.

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