Serpent 500357 Rear Shock Spring Blue 2.1lbs - Carpet and Astro  [SER500357]

Serpent SER500357 Shock Spring Blue 2.1lbs Rear Astro (2) SRX2
Price:
AUD$11.33
Brand:
Serpent
Model:
SER500357
Condition:
Brand New
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Precision Rear Springs for SRX2 - Serpent 500357

Racers running 1/10 offroad will appreciate the Serpent 500357 rear spring for SRX2 Spyder applications. These springs target high-traction environments like astro turf and competition carpet where rear control matters.

Benefits on Smooth, High Traction Surfaces

The 2.1lbs blue springs use quality spring steel to hold rate and resist fatigue. They come matched for left-right consistency and the colour coding speeds up pit changes. Adjusting preload with these springs helps fine-tune rear grip and rotation for corner exits.

SRX2 Series Fitment Notes

Made to fit the Serpent SRX2 range, these rear shock springs install on standard Spyder shock bodies and help drivers find a more stable rear platform for fast, consistent laps.

Yes. Moving to a firmer rear spring like 2.1lbs generally reduces rear squat and can increase rotation on corner exit, so expect a shift in handling that may require anti-roll or shock tune adjustments.
Inspect for corrosion, uneven coils or loss of free length. If springs no longer return to their original shape or show rust, replace them to keep handling consistent.
No special tools are required beyond basic shock disassembly tools and a thread locker if your shock cap demands it. Handle springs under compression carefully during install.
Yes, they are well suited to club and regional racing where high grip surfaces are used and consistent spring rate is beneficial to lap consistency.

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