The XRAY 343040 rear upper arm holder is manufactured from 3.5mm graphite to give controlled rear flex and lower weight. It is aimed at tuners who want sharper rear traction and improved mid-corner behaviour.
Precision machining gives a reliable fit and consistent performance lap after lap. Graphite construction provides the right balance of rigidity and give to enhance tyre contact and corner speed.
This holder works well for drivers adjusting their chassis balance. It fits into various setups and lets you experiment with suspension geometry and shock tuning for different track types.
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