If you want crisper corner entry and steadier rear end behaviour, the XRAY 343041 Graphite Rear Upper Arm Holder is a useful upgrade. Produced from 3.5mm graphite, it provides a reliable mix of rigidity and measured flex that complements suspension geometry.
Graphite is chosen for its low weight and fatigue resistance while still allowing controlled movement. This holder uses those properties to help maintain tyre contact and increase predictability during quick direction changes.
The rear upper arm holder fits with common mounting patterns and is straightforward to install. It suits tuners who want improved rear behaviour without needing complex modifications to their chassis.
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