XRAY 323353-G Graphite Rear Upright - Competition Composite  [XR-323353-G]

Competition Grade Graphite Rear Upright

The XRAY 323353-G rear upright uses a dedicated graphite composite blend to offer consistent strength and low mass. Provided for both sides of the car, it helps keep the rear planted on high-grip surfaces where precision matters.

Tuned for Sticky Track Conditions

Designed for high and very-high-traction racing, these uprights increase rear stability and allow more aggressive cornering. You can select from seven upper roll center positions to fine tune the rear response.

Functional Construction Details

These uprights use 0 degree toe geometry to maintain stable suspension alignment during hard loads and impacts. A set screw hole secures the pivot pin for improved service life, while external 5x12mm and internal 5x10mm bearings offer a balance of strength and reduced unsprung weight.