XRAY 363353 Composite Rear Upright - Precision Rear Suspension Component  [XR-363353]

Precision Rear Upright by XRAY 363353

The XRAY 363353 Composite Rear Upright is engineered to give a precise blend of stiffness and adjustability for refined rear end behaviour. Machined composite construction provides two roll centre options and a compact footprint that fits left and right sides while resisting impact damage.

Suspension Geometry and Roll Control

This upright offers a fixed lower roll centre position plus three selectable upper roll centre settings to tune roll sensitivity and balance. The 0 degree toe layout helps maintain stable tracking and consistent suspension alignment under load.

Bearing Choices for Load and Weight Balance

To maximise service life and performance the XRAY 363353 uses larger 5x12 ball bearings externally for improved load handling, and 5x10 bearings internally to lower rotating mass and aid acceleration response.