This Arrowmax aluminium shock body is supplied as an aftermarket option for XRAY T4 users wanting a tougher metal sleeve in place of standard plastic bodies. The component focuses on consistent internal geometry and durable material to help preserve shaft finish and seal placement after repeated running.
Installation follows standard coilover shock procedures typical of the T4 platform: remove the shock, replace the existing sleeve with the Arrowmax aluminium body, then reassemble using the same oil and internal parts. No special workshop equipment is necessary, though careful seal alignment is important.
During setup the aluminium sleeve changes how the damper internals interact with the outer body by offering a stable, low-wear surface. This can stabilise valving feel lap after lap and reduce dimensional changes caused by plastic abrasion, leaving tuning choices like spring rate and oil grade as the primary variables.
Designed to work with XRAY T4 shock assemblies that take standard T4 shock bodies compatible with this form factor.
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