CNC-machined backside upright made from premium lightweight T6 aluminum. Ultra-strong back upright provides lengthy life and durability in even the most extreme racing conditions, features a built-in 1° outboard toe-in. Utilization of outboard toe-in will increase the corner rate. Complete group of left and right blocks.
Composite bushings are acclimatized to secure the ball-bearings in both edges with this back upright; this enables the ball-bearings to match completely and turn easily, offering much higher lifetime versus bearings set up straight into aluminum uprights. Includes composite bushings and ball-bearings. Fits XRAY T2. NOTE: This aluminum uprights use the #940509 High-Speed Ball-Bearing 5x9x3 Rubber Sealed (2)
The latest manufacturing modifications the aluminum backside uprights are two new roll center jobs, providing a total of 4 various roll center roles. The super-fine tuning roll center roles allow for very small set-up alterations to tailor your car to various track conditions, as well as based on tire choice (rubber or foam). Roll center jobs may be furthermore modified using shims of different depth to change the height for the roll center link. Please make reference to the XRAY Set-up Book to learn more about the aftereffects of roll center adjustment and how to make the adjustments.
