XRAY 378020 Precision Hardcoated Aluminum Shock Body for XRAY XII  [XR-378020]

XRAY 378020 Aluminum Threaded Shock Body - Hardcoated
Price:
CAD$20.09
Brand:
XRAY
Model:
XR-378020
Condition:
Brand New
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Precision Tuning Upgrade for XRAY XII Dampers

For serious RC racers wanting tighter control over their XRAY XII, the XRAY 378020 Aluminum Threaded Shock Body is a must-have upgrade. Machined from Swiss 7075 T6 aluminum, these bodies deliver high stiffness and longevity. The fine threads let you dial in spring preload with exacting accuracy, making setup changes predictable on race day.

German CNC Machining for Consistent Accuracy

Parts are turned on advanced German long-turn CNC equipment to maintain strict concentricity and surface finish. The inner bore is robotically measured to ensure consistent clearance and smooth piston travel. These quality processes align with XRAY production standards for reliable track performance.

Black Hardcoat Process for Long Service Life

The shock bodies receive a uniform black hardcoating via XRAY's robotic colorcoating line, producing a smooth, wear-resistant surface. After coating, each item is hand-checked with precision calipers to confirm dimensional tolerances, giving you confidence in their fit and function.
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.

Are XRAY 378020 bodies compatible with other XRAY shock sets?

These shock bodies are engineered for the XRAY XII dampers and deliver best fit and performance on that platform. Fit on other models may vary depending on shock length and internal components.

What advantage does the hardcoating give me?

The black hardcoat reduces surface wear and lowers friction inside the shock, which helps keep damping consistent across long runs and reduces component degradation.

Which shock oil should I use with these bodies?

Choose oil weights based on track conditions and your standard setup notes; the bodies do not change recommended viscosity ranges but will help preserve smooth piston action.

Any setup tips to avoid galling on the threads?

Light coatings of compatible anti-seize or very light oil on the threads and regular inspection will reduce wear and keep adjustment smooth without affecting preload accuracy.

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