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

XRAY 302142-M - X4 Cff Carbon-fiber Fusion Upper Arm - Medium - FL/Rr

Price:

CAD$33.37

Brand:

XRAY

Model:

XR-302142-M

Not Available

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Or you may find similar product under the

Spares / Hop-ups - XRAY - X4 Series - X4 2022

Carbon-Fiber Fusion Upper Arm by XRAY

XRAY's 302142-M X4 Carbon-Fiber Fusion Upper Arm brings a refined approach to suspension arms, pairing a carbon fiber core with a composite skin to improve consistency and on-track feedback. The result is an arm built for controlled cornering and repeatable lap times.

Fusion Build and Flex Control

The CFF suspension arms are produced using XRAY's layered method that bonds a carbon fiber plate into a moulded composite body. The thickness of the inner carbon sheet sets stiffness and bending behaviour, while the external composite tunes energy return and stability during high-speed turns.

Compact, Light and Track-Ready

Made from high-grade graphite and composite, the XRAY 302142-M upper arm is compact and lightweight. Its medium hardness suits a wide range of track conditions and is intended for front left and rear right mounting to balance steering and traction.

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 accept the XRAY 302142-M arm and how tight should the mounting be?

This arm is designed for the XRAY X4 series and fits the front left and rear right locations. When installing, follow XRAY's recommended bolt torque and avoid over-tightening so the arm retains its intended flex.

What does the carbon-fiber fusion construction change in handling?

The fusion of carbon fiber and composite creates a controlled bend and predictable rebound, improving consistency through corners and helping pilots tune front-to-rear balance more precisely.

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