3Racing SAK-A578SS Graphite Upper Deck for Sakura Advance 21 Precision Fit  [SAK-A578SS]

3RACING Graphite Upper Deck (1.5mm) - SAK-A578SS
Price:
NZD$26.12
Brand:
3Racing
Model:
SAK-A578SS
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Upgrade Chassis Rigidity on Sakura Advance 21

The 3Racing SAK-A578SS Graphite Upper Deck is made for the Sakura Advance 21 and provides a solid upgrade path for hobbyists. Crafted from quality graphite, it raises the chassis stiffness so handling feels more consistent lap after lap.

Why Graphite Works Well

Graphite offers a strong strength to weight ratio which helps reduce flex while keeping overall weight low. Swapping to the 3Racing graphite deck can yield improved turn-in and steadier throttle transitions on mixed surfaces.

Easy Integration with Existing Setups

The SAK-A578SS aligns with the Sakura Advance 21 mounting pattern to allow straightforward replacement of the stock deck. Its precise fit helps maintain existing geometry and makes it easy to tune further.

Yes, the upper deck does not interfere with shock choice; it mainly alters chassis flex so shocks and springs should be tuned after fitting.
Graphite is lightweight, so any weight change is minimal; the main effect is an increase in stiffness rather than mass.
No trimming is typically necessary if the deck is used on a properly prepared Sakura Advance 21 chassis; verify clearance with electronics before final assembly.

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