X4F Adjustable Rear Bulkhead, Swiss 7075 T6 - XRAY 302784  [XR-302784]

XRAY 302784 - X4F Aluminium Rear Bulkhead - Adjustable Flex - Swiss 7075 T6
Price:
NZD$47.68
Brand:
XRAY
Model:
XR-302784
Condition:
Brand New
Write a review

High-stability rear bulkhead tailored to X4F

The XRAY 302784 rear lower bulkhead is an RC component built to centralize assembly and preserve suspension geometry across rebuilds and setup changes. Built-in centering pins make placement straightforward and help keep suspension points aligned run after run.

Its mirrored left-right neutral design means one item number covers both sides, reducing the number of spares you need to carry. Countersunk mounting locations are machined for a 1.5mm aluminium chassis plate profile and common screw sizes, which eases hardware selection and improves fastening life at the chassis interface.

The bulkhead accepts an adjustable rear brace to vary rear flex and handling bias, enabling a single chassis to be setup for diverse track surfaces. Built-in attachment points allow the shock holder to be secured directly to the bulkhead so you can fine-tune shock response independently from overall chassis flex.

Crafted from Swiss 7075 T6 aluminium with a black anodized finish, the design focuses on dimensional accuracy and long term wear resistance suited to touring car use.

Specifications

  • Item Rear lower bulkhead
  • Material Swiss 7075 T6 aluminium, black anodized
  • Model Number 302784
  • Compatibility X4F 2027

Install this bulkhead to adjust rear flex characteristics on X4F chassis while keeping geometry repeatable and reducing spare part complexity.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is the bulkhead resistant to wear and bending?

Yes. It is machined from Swiss 7075 T6 aluminium and black anodized to provide a balance of stiffness and surface protection under regular use.

Will the finish chip easily?

The black anodize improves scratch and corrosion resistance, though like all aluminium parts it can show wear under heavy impact conditions.

Does the material affect chassis stiffness noticeably?

Using 7075 T6 aluminium provides consistent dimensional stability that helps maintain intended stiffness characteristics versus softer materials.

Are replacement parts widely available?

Because the design is a universal left-right part number, you only need one spare per car side, which simplifies parts stock and replacement planning.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved