XRAY 302772 X4 Aluminum Lower Bulkhead HD 7075 T6 Front R/Rear L  [XR-302772]

Durable Upgrade for XRAY X4 Lower Bulkhead

The XRAY 302772 X4 Aluminum Lower Bulkhead is built for drivers who want tougher chassis parts and precise alignment. It helps keep suspension geometry stable under heavy use and is a practical upgrade for competitive track work or regular club racing.

Swiss 7075 T6 Alloy with Protective Finish

Machined from Swiss 7075 T6 aluminum, this lower bulkhead balances low mass with high rigidity. The black anodized surface reduces wear and gives a discreet, race-oriented look that holds up to repeated impacts.

Anti-Roll Bar Positioned Low for Better Balance

The design locates the anti-roll bar under the drive shafts to lower the car center of gravity. That layout improves stability and responsiveness when pushing into fast corners.

Fast, Repeatable Assembly

Centering pins simplify installation and ensure repeatable geometry after maintenance. The 1mm milled grooves move the ball bearing hubs 1mm closer to the chassis centerline from each side for a more even weight distribution.

Exact Fit for XRAY X4 Locations

This part is made to fit the front right and rear left positions on the XRAY X4 series, integrating with standard X4 components for straightforward installation.