Xray T2 Aluminium Rear upright
Xray have released an updated version of their T2 aluminum rear uprights which now feature two new roll center positions, giving the user a total of 4 different roll center positions. The super-fine tuning roll center positions allow for very small set-up adjustments to tailor your car to different track conditions, as well as different on tire choice (rubber or foam). Roll center positions may be additionally adjusted by using shims of different thickness to alter the height of the roll center link.
Source: Xray [teamxray.com]