Serpent 401669 2-Hole Shock Piston - 4-X Upgrade  [SER401669]

Serpent SER401669 Shock Piston 2 Hole 4-X (2)
Price:
NZD$13.10
Brand:
Serpent
Model:
SER401669
Condition:
Brand New
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Dial In Damping with Serpent 401669

The Serpent 401669 Shock Piston fits the 4-X chassis and uses a 2-hole layout to allow finer damping adjustments. This setup gives racers the control needed to tweak handling for varying track surfaces.

Tuned for Everyday Racing

Manufactured for dependable service life, these pistons offer steady performance across sessions and are a sensible choice for those keeping their 4-X running at its best. They are straightforward to install for anyone familiar with standard shock rebuilds.

Yes, the 2-hole piston helps control damping on uneven tracks, but you should pair it with appropriate springs and shock oil to match the surface abrasive level.
Inspect shocks regularly after heavy runs and rebuild when you notice performance drop or leakage. Regular cleaning and oil replacement keeps damping consistent.
No special tools are required beyond typical shock service gear. A clean workspace, basic hand tools and patience will ensure a good installation.

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