XRAY 323355 Adjustable Rear Upright Swiss 7075 T6 Track Upgrade  [XR-323355]

XRAY 323355 High-Precision Rear Upright

The XRAY 323355 rear upright is fabricated from Swiss 7075 T6 aluminum to deliver a lightweight yet rigid replacement for stock parts. It gives modellers a practical way to refine handling by offering a variety of setup positions that influence the car's roll behavior.

Setups for the Upper and Lower Roll Center

This part allows careful adjustments: the upper roll center is tuned using the camber link with shims to control movement in four directions. The lower roll center uses eccentric inserts to provide nine distinct settings so you can dial in corner entry and mid-corner balance.

Solid Construction for Repeatable Results

The two-piece configuration improves longevity and makes incremental changes easier to test. Swapping in aluminum uprights typically yields better lateral grip, more stable braking, and crisper forward traction when accelerating out of corners.

For those tuning handling precision, the XRAY 323355 upright is a dependable option that supports systematic setup work.