Serpent 401665 Aluminium Shock Cap - Project 4X Touring Upgrade  [SER401665]

Serpent SER401665 Shock cap Aluminium 4-X (2)
Price:
NZD$20.52
Brand:
Serpent
Model:
SER401665
Condition:
Brand New
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Improve Suspension Reliability on Your Serpent 4X

The Serpent 401665 Aluminium Shock Cap is crafted to suit the Project 4X Touringcar EP 190mm and provides a tougher top cap for your dampers. Built from aluminium for lasting use, these caps help maintain consistent damping and reduce service frequency during regular track use.

Why Aluminium Makes a Difference

Aluminium caps give a firmer, more durable sealing surface than moulded plastic parts, which lowers the chance of leaks and wear. That durability pays off when you are running repeated sessions or making fine suspension adjustments.

Direct Fit for Project 4X Damped Units

Designed with the Project 4X geometry in mind, these caps fit the stock shock assemblies without adapters. They work well as replacement parts or as an upgrade to stabilise shock performance across different track surfaces.

Can I use these with aftermarket shocks?

If the aftermarket shock shares the same cap thread and seating dimensions as the Project 4X units, the Serpent 401665 caps can fit. Confirm measurements before fitting.

Any special tools needed to fit them?

Installation is usually straightforward with basic hand tools. Use appropriate shock spanners or a soft-jawed vice to avoid marking the aluminium during assembly.

Do aluminium caps change shock weight?

Aluminium caps are slightly heavier than plastic, but the difference is minimal and typically traded for improved durability and seal integrity.

Should I replace seals when upgrading?

It is good practice to inspect and replace O rings or foam seals when fitting new caps to ensure a proper seal and avoid premature leaks.

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