3Racing SAK-D553/GO Sakura D5MRGA Graphite Upper Deck  [SAK-D553/GO]

3RACING Sakura D5MRGA Graphite Upper Deck - SAK-D553/GO
Price:
USD$25.20
Brand:
3Racing
Model:
SAK-D553/GO
Condition:
Brand New
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Technical Note on Deck Tuning and Chassis Response

The 3Racing SAK-D553/GO Sakura D5MRGA Graphite Upper Deck is a setup-focused upgrade intended to alter roll couple and reduce unwanted chassis flex. Its graphite construction maintains low mass while increasing torsional stiffness, giving more predictable feedback when adjusting springs, anti-roll bars and differential settings.

How does the deck influence roll couple for tuning?

By stiffening the upper chassis plane, the deck shifts some compliance away from the chassis into suspension elements, allowing finer tuning of roll stiffness via springs and sway bars for a tighter front or rear bias as required.

What should I adjust first after fitting this deck?

Start with a baseline corner run and then adjust shock damping and diff preload; small changes to front spring rate or anti-roll bar can compensate for the increased top deck stiffness.

Any precautions for competitive use?

Inspect the graphite deck regularly during race events for micro damage and ensure mounting hardware is torqued evenly to preserve consistent handling across practice and mains.