3Racing SAK-55 Sakura Zero Motor Weight Balancer - Competition Setup Tool  [SAK-55]

3RACING Sakura Zero Sakura Zero Motor Weight Balancer ( 66g ) - SAK-55
Price:
USD$7.00
Brand:
3Racing
Model:
SAK-55
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Setup-focused balance adjustment for tuning

The 3Racing SAK-55 Motor Weight Balancer is intended as a setup tool for drivers refining the Sakura Zero. With an exact 66 gram increase positioned at the motor zone, it enables precise control of longitudinal and lateral load transfer to tune turn-in and mid-corner stability.

Impact on chassis dynamics

Integrating the SAK-55 modifies the vehicle's mass distribution in a predictable way, aiding in reduction of chassis roll and enhancing traction consistency. This allows tuners to make smaller, more informed changes to suspension or anti-roll settings.

Recommended testing protocol

Fit the SAK-55 and perform controlled test laps, logging handling changes after each minor reposition. Combine weight placement adjustments with incremental suspension tuning to isolate effects and arrive at an optimal competition setup.

How does the SAK-55 affect roll gradient?

Adding 66 grams near the motor lowers the centre of gravity relative to the chassis pivot, which typically reduces roll angle for a given lateral load and yields a flatter cornering response.

Should I alter anti-roll bars after fitting?

You may need to fine tune anti-roll settings to harmonise with the new mass distribution. Make small changes and retest to maintain optimal balance between front and rear grip.

What logging method is best for evaluation?

Use consistent lap segments and compare telemetry or lap times across runs with and without the SAK-55. Note steering input, corner speed and mid-corner stability to quantify effects.