3Racing SAK-49/21575 Sakura Zero Damper Spring Race Setup  [SAK-49/21575]

3RACING Sakura Zero Damper Spring M1.5 x 21 (5.75) - SAK-49/21575
Price:
USD$3.80
Brand:
3Racing
Model:
SAK-49/21575
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Race Oriented Spring for 3Racing SAK-49/21575

The 3Racing Sakura Zero Damper Spring SAK-49/21575 is produced with a focus on consistent track performance. The M1.5 x 21mm dimension allows precise matching to shock stroke and preload settings on the Sakura Zero chassis, aiding repeatable handling adjustments. The spring supports a methodical tuning approach, delivering steady compression and rebound characteristics that help when trimming corner entry and exit balance.

What should I check when fitting this spring for race setups?

Verify spring perch position, ensure the spring seats squarely on the retainer, and confirm there is no binding at full suspension travel to preserve consistent damping response.

How does spring choice affect tuning strategy?

Spring rate and length influence ride height, roll stiffness, and transient response; use the SAK-49/21575 as part of incremental changes while recording effects to find the optimal setup for a given track.

Any recommendations for matching shocks and oil?

Choose shock pistons and oil viscosity that complement the spring rate to achieve the intended compression and rebound timing. Start with conservative oil choices and tune progressively for lap consistency.