XRAY 350912 XB8 Rear Uprights Adjustable Aluminum Kit  [XR-350912]

High Precision Rear Uprights for the XRAY XB8

Made for serious RC racers, the XRAY 350912 aluminum rear uprights suit the XB8 series and deliver precise steering feel. Machined from Swiss 7075 T6 aluminum, the set is built for strength and repeated use. Included carbon fiber extension plates and eccentric bushings let you dial in camber and roll center settings.

Customisable Camber and Roll Centre

The XRAY 350912 package offers wide tuning flexibility. Carbon fibre extension plates provide three camber link positions, while eccentric bushings allow four roll center layouts: upper and lower, inner and outer. These options let tuners tweak traction and cornering balance for different track surfaces.

Built to Last and Easy to Service

These aluminum uprights raise durability and lower the need for frequent replacements. In dusty or abrasive conditions the composite eccentric bushings are replaceable to keep geometry optimal. The kit uses outer 8x16x5mm and inner 13x20x4mm ball bearings to maintain smooth rotation and extended service life.

A solid choice for experienced hobbyists aiming to refine their XRAY XB8 handling with reliable, tunable hardware.