XRAY 363085 Rear Graphite Shock Tower 3.5mm for XB4 2021  [XR-363085]

XRAY 363085 - Graphite Shock Tower For Horizontal Split Bulkhead (Hs) - Rear - 3.5mm
Price:
CAD$70.68
Brand:
XRAY
Model:
XR-363085
Condition:
Brand New
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Precision Setup with XRAY 363085

The XRAY 363085 rear graphite shock tower is built for the XB4 2021 chassis with the Horizontal Split Bulkheads (HS) layout. Machined from 3.5mm graphite, it balances strength and low weight while offering tighter upper shock mount spacing to help dial in precise suspension settings for club racers and dedicated hobbyists.

Adjustable Roll and Wing Positions

Designed for tuneability, this tower includes several roll center locations and additional wing mounting points to refine handling across different track surfaces and grip levels.

Specifications

  • Material: Premium-grade 3.5mm graphite
  • Compatibility: Fits XB4 2021 series
  • Features: Multiple shock and roll center positions

A practical choice for racers seeking crisper feedback and more setup options without adding unnecessary weight.
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.

Which models will accept this shock tower?

This part is designed specifically for the XRAY XB4 2021 series and aligns with the HS chassis layout used on those kits.

Will I need new screws or hardware to fit it?

The tower uses the XB4 2021 mounting pattern, so original hardware can often be reused; check screw lengths and thread engagement during installation.

How should I maintain a graphite shock tower?

Keep the part free of grit, inspect for stress marks after heavy impacts, and avoid overtightening fasteners to prevent cracking.

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