3Racing SAK-49/21475 Sakura Zero 1.5mm x 21mm Race Spring Set [SAK-49/21475]

3RACING Sakura Zero Damper Spring M1.5 x 21 (4.75) - SAK-49/21475

Price:

£2.85

Brand:

3Racing

Model:

SAK-49/21475

Condition:

Brand New

Quantity:

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Description
FAQ

Compact Performance Springs for the Sakura Zero

The 3Racing SAK-49/21475 spring set is purpose made for the Sakura Zero chassis to offer a controllable, tunable spring rate. With a 1.5mm wire diameter and a 21mm free length, these springs give predictable feedback that helps drivers refine balance and cornering behaviour. They are a straightforward upgrade for improving mid corner stability and throttle transitions.

Do I need to change electronics when fitting these springs

No changes to electronics are required. These springs alter mechanical behaviour only, so adjust your driver inputs and differential setup as needed.

How do I test spring effect on track

Swap the springs front or rear to see directional changes, then fine tune damping and sway bars while noting lap times and consistency.

When should I replace these springs

Replace springs that show corrosion, uneven coils, or loss of spring tension to maintain consistent handling and safe performance.