XRAY 368033 Delrin 2.5mm Big Bore Shock Piston Blanks Set of 4  [XR-368033]

XRAY 368033 - Precision Ground Shock Piston Blanks 2.5MM - BIG Bore (4)
Price:
AUD$21.61
Brand:
XRAY
Model:
XR-368033
Condition:
Brand New
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Custom Damping Options with XRAY 368033 Delrin Blanks

Whether you are testing new setups or refining race day settings, the XRAY 368033 Big Bore 2.5mm Delrin piston blanks let you craft specific damping behaviour. Specifically made for the XB2 2024 shocks, these blanks have a well finished surface that supports smooth shock movement.

Engineered Finish for Predictable Performance

Manufactured using precise tooling then ground to a consistent surface finish, these piston blanks reduce surface variability and improve repeatability. The 2.5mm thickness provides room for multiple drilling options so you can tailor rebound and compression response.

Why Delrin is a Smart Choice

Delrin combines strength with a low friction coefficient, which reduces internal resistance inside the shock assembly. Using these blanks helps keep damping stable over long runs and minimises the need for frequent piston swaps.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Do these blanks come pre-drilled for common setups?

No, they are supplied as blanks so you can drill your preferred hole pattern. This lets you experiment with damping patterns for different surfaces.

How do I avoid cracking while drilling Delrin?

Use sharp carbide bits, secure the blank, and advance slowly at low speed. Cooling and slow peck drilling reduce the chance of stress and cracking.

Can these blanks help when switching between track types?

Yes, by creating different port patterns you can tune damping for specific surfaces, allowing quicker setup changes between tight tracks and more open off-road circuits.

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