XRAY 302142-M X4 Carbon-Fiber Fusion Upper Arm Medium Control  [XR-302142-M]

XRAY 302142-M - X4 Cff Carbon-fiber Fusion Upper Arm - Medium - FL/Rr
Price:
£17.92
Brand:
XRAY
Model:
XR-302142-M
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Precision Carbon-Fiber Upper Arm by XRAY

The XRAY 302142-M X4 Carbon-Fiber Fusion Upper Arm is engineered to combine a carbon core with a composite exterior, delivering steady handling and consistent feel during competition. It is made to help drivers refine balance across the lap.

Manufacture and Material Dynamics

These CFF suspension arms are produced using XRAY's bonded carbon-to-composite process. The inner carbon plate thickness defines rigidity and bending response, while the composite outer adjusts energy return for smoother recovery after load cycles.

Engineered Lightness and Role-Specific Fit

Made from premium graphite and composite, the XRAY 302142-M upper arm keeps weight low while offering medium stiffness. Designed for front left and rear right installation, it helps tune traction and mid-corner behaviour for competitive drivers.

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.
Fitting this arm should not alter basic suspension geometry, but you may want to fine-tune camber to optimise tyre wear and steering response after installation.
Medium hardness offers a good balance for both carpet and asphalt, providing stable feedback without losing grip. Adjust shock settings and anti-roll bars to suit the specific surface.

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