Serpent 401533 Nylon Spool for 411 Chassis Performance  [SER401533]

Serpent SER401533 Spool Nylon for 411
Price:
AUD$10.22
Brand:
Serpent
Model:
SER401533
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411 Chassis Nylon Spool by Serpent 401533 - Key Points

The Serpent 401533 nylon spool is crafted to fit the 411 chassis and provide a reliable way to refine rear-end behaviour. Its nylon build prioritises a low weight footprint while remaining resilient under normal racing loads.

Traction and Response Improvements

This spool gives steady power to both rear wheels which improves traction during corner exits and under throttle. The lower inertia helps the car accelerate more readily and improves turn-in precision on mixed surfaces.

Installation Guidance and Bushing Choice

Install the spool into the Serpent 411 as per the manual; it accepts the optional aluminium bushing for extra security. Running without the bushing is acceptable for lighter or stock setups, but the bushing increases longevity for tuned cars.

Minimal shimming is normally required. Check axial play after assembly and use thin shims if needed to remove side movement while retaining free rotation.
You can expect a noticeable shift toward more predictable rear traction and slightly crisper acceleration, but overall handling changes depend on the rest of your setup.
Check the spool for wear and cleanliness after each race day. Replace it if you notice cracking, excessive wear, or distortion that affects fitment.
Not strictly required, but the aluminium bushing helps maintain alignment and is recommended for highly tuned or high power applications to reduce side loading.

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