3Racing SAK-49/21525 Sakura Zero Competition Damper Spring M1.5x21  [SAK-49/21525]

3RACING Sakura Zero Damper Spring M1.5 x 21 (5.25) - SAK-49/21525
Price:
USD$3.80
Brand:
3Racing
Model:
SAK-49/21525
Condition:
Brand New
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Competition Grade Spring for Sakura Zero Tuned Setups

The 3Racing Sakura Zero Damper Spring SAK-49/21525 is engineered for racers demanding consistent spring rate and setup repeatability. With M1.5 x 21 sizing and a 5.25 rate, the component supports fine adjustments to roll center and transient response.

Precision for Racing Setups

Manufactured to tight tolerances, this 3Racing spring delivers predictable compression and rebound behavior when paired with matched damper oil and piston combinations. The dimension accuracy ensures correct preload and travel limits for competitive tuning.

Optimise Chassis Response and Tuning Range

Use SAK-49/21525 to extend your setup range while keeping feedback consistent between runs. The spring is suitable for drivers who pursue small incremental changes to optimise lap time without compromising stability.

What damper configurations pair best with this spring?

Pair with medium to stiff damper oil and pistons that control rebound to match the 5.25 spring rate. Adjust piston orifice size to tune mid stroke behaviour for specific circuits.

How does spring linearity affect setup choices?

A consistent linear rate like this keeps predictable load transfer; it lets you tune antiroll and camber settings with fewer cross effects during corner entry and exit.

Are there recommended service checks for race consistency?

Regularly inspect for rate change, clean to remove grit, and verify spring free length and concentricity between events to maintain setup consistency.