3Racing SAK-D107 Sakura D3 CS SPORT Competition Bulkheads  [SAK-D107]

3RACING Sakura D3 CS SPORT Sakura Zero Front + Rear Bulkhead - SAK-D107
Price:
USD$5.00
Brand:
3Racing
Model:
SAK-D107
Condition:
Brand New
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Competition-Focused Bulkheads for Sakura D3 CS SPORT

The 3Racing SAK-D107 front and rear bulkheads are manufactured to hold suspension pick points rigidly for the Sakura D3 CS SPORT chassis, preserving intended camber and toe during high load transfers. This reduces chassis compliance that can shift alignment mid-heat, enabling tighter lap time consistency. The SAK-D107 is suited to racers who prioritise setup repeatability and minimal geometry drift.

How does the SAK-D107 affect roll centre and geometry?

By stiffening the bulkhead mounts, the SAK-D107 stabilises mounting reference points so roll centre behaviour becomes more predictable. It does not intentionally raise or lower roll centre but prevents unintended shifts caused by flex.

Any recommended setup changes after fitting?

Expect improved turn-in; dial back initial toe-in or soften front damping slightly if the car feels too tight. Use incremental changes and log times to find the best compromise for your track.

Are there known compatibility notes with aluminium uprights?

Aluminium uprights are compatible but check that fastener lengths and bore alignment match precisely. Mixing stiffer components increases load on bearings and screws, so inspect those items more frequently.