XRAY 363353-G Graphite Composite Rear Upright - Cornering Precision  [XR-363353-G]

Technical Overview of the XRAY Rear Upright

Manufactured from a high-grade graphite composite, the XRAY 363353-G Composite Rear Upright is designed to enhance rear stability and handling accuracy for competitive RC cars. The components fit both left and right sides and are well suited to high-traction environments where consistent behaviour is crucial.

Selectable Roll Centre Positions

The uprights feature a two-position roll centre scheme with a fixed lower point and an upper mounting offering three selectable settings. This enables fine adjustments to roll characteristics to match surface grip and driving approach.

Bearing Strategy and Response

The configuration employs larger 5x12mm ball bearings on the outer position to withstand increased dynamic forces, while smaller 5x10mm bearings on the inner side reduce unsprung mass for improved handling feel and drivetrain longevity.

Built for Strength and Geometry Retention

Thanks to a specialised composite recipe, these uprights remain robust against impacts without flexing suspension geometry, and the 0 degree toe specification helps preserve neutral rear tracking under load.