XRAY 363324 Aluminum Rear Suspension Holder for XB4 - Track-Focused Upgrade  [XR-363324]

Fine-Tune XB4 Handling with the XRAY 363324 Aluminum Rear Holder

The XRAY 363324 Aluminum Rear Lower Suspension Holder is a targeted upgrade for the XB4 line, built to refine handling and deliver long-lasting service. Manufactured from Swiss 7075 T6 aluminum, this part gives racers a strong, precise base for suspension adjustments.

Narrow Profile That Improves Rear Traction

The redesigned holder moves the inner pivot nearer the chassis center, enabling the use of both longer and shorter suspension arms for expanded geometry choices. Its slimmer footprint helps increase rear-end grip, which can make the car feel more stable through fast corners.

Built-In Adjustment Points for Faster Setup Changes

Equipped with Integrated Suspension Settings (I.S.S.), this aluminium holder streamlines geometry changes. Using eccentric bushings and extra shims makes step-by-step tuning straightforward so you can adapt the XB4 to different track conditions.

Favoured by competitive drivers wanting sharper traction and more suspension adjustability, the XRAY 363324 Aluminum Rear Lower Suspension Holder helps you dial in consistent rear-end control for the XB4.