3Racing SAK-64/PK Narrow Suspension Mount - Competition Tuning  [SAK-64/PK]

3RACING Sakura Zero Narrow Suspension Mount RR+40 (RR4 Degree) - SAK-64/PK
Price:
USD$6.30
Brand:
3Racing
Model:
SAK-64/PK
Condition:
Brand New
Write a review

Race-focused rear geometry with 3Racing SAK-64/PK

The 3Racing Sakura Zero Narrow Suspension Mount SAK-64/PK provides a defined RR+40 location for engineers and racers who need repeatable changes to rear roll characteristics. It allows targeted tuning of rear behaviour without altering the basic suspension layout.

Effect on handling and setup strategy

Deploying the RR+40 mount shifts the rear roll centre and influences weight transfer during cornering. Use it alongside shock valving and anti-roll bar adjustments to refine understeer and oversteer balance for lap time gains.

Compatibility and fitting considerations

Manufactured to fit the Sakura Zero rear mounting footprint, this narrow mount integrates into standard rear linkages and shock positions. Verify link lengths and pivot alignment when swapping between mount positions to maintain consistent geometry measurements.

RR+40 raises the effective rear roll centre relative to the chassis, which can modify anti-squat and reduce rear compliance under acceleration; quantify changes with ride height and roll measurements.
Fit the mount, confirm static geometry, then adjust shocks and bar settings. Perform controlled test laps and log changes to isolate the mount impact.
Consider matched uprights and stiffer rear dampers to fully exploit the altered roll characteristics in high grip conditions.
Use consistent tyre compounds and run back-to-back sessions, adjusting only one variable at a time to measure the mount's effect on lap consistency and corner exit speed.