The XRAY 323357-G graphite rear upright refines rear geometry to reduce collapse and make cornering more predictable. Built for the XB2 2024 platform, the upright balances stiffness and low mass so racers can improve stability without adding weight. Graphite construction provides a reliable mix of strength and responsiveness for competitive track use.
With aluminium roll center mounts, this upright supports several upper roll center settings. The layout places the upper roll center around the driveshaft joint axis to boost traction and stability through fast turns. That adjustability lets you tailor handling for different track surfaces and driving styles.
XRAY supplies four rear upright materials: medium, hard, graphite, and aluminium. Each option changes rear compliance and feedback so you can pick the right feel for grip level and track layout.
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