XRAY 302143-M - X4 Medium Stiff Carbon Arm for FL and RR  [XR-302143-M]

XRAY 302143-M - X4 CFF CARBON-FIBER Fusion Upper ARM - Medium - FL/RR
Price:
NZD$43.57
Brand:
XRAY
Model:
XR-302143-M
Condition:
Brand New
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Balance chassis response with a medium-stiff carbon upper arm

The XRAY 302143-M - X4 CFF Carbon-Fiber Fusion Upper Arm is engineered to give drivers a responsive yet forgiving feel. Built from premium carbon fiber, this medium-stiff component mounts to the front left and rear right of the X4 chassis and helps maintain composure during aggressive laps or rough sections.

Specifications

  • Material: Carbon Fiber
  • Position: Front Left/Rear Right
  • Stiffness: Medium
  • Compatibility: XRAY X4 Series

Ideal for pilots wanting a dependable upgrade that improves handling without making the car harsh.
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.

Can I replace both sides with this arm?

This specific arm is matched for front left and rear right. For symmetrical changes you would need the corresponding left/right parts as per the X4 parts list.

Is special hardware required to fit it?

No unique hardware is necessary; it uses the standard X4 mounting points and factory screws for straightforward replacement.

How does it respond on loose surfaces?

On loose or low-traction surfaces the medium flex helps the tyre contact remain more consistent, improving steering feel compared with very stiff arms.

Will this affect ride height or geometry?

Geometry stays the same; you may notice a subtle change in dynamic camber under load, but no fixed ride height change occurs from swapping to this arm.

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