Constructed from 3.5mm graphite, the XRAY 343040 rear upper arm holder is intended for precise rear suspension tuning. It helps reduce weight while giving predictable flex to sharpen handling when pushed hard.
CNC machining ensures accurate alignment and robust service life. The graphite piece offers the controlled give required to improve tyre contact and cornering stability without adding excess mass.
Whether preparing a car for club races or refining a setup, this holder provides a straightforward upgrade path. It integrates with common rear assemblies and supports incremental setup changes.
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