GTX 2026 Aluminium Rear Center 2-Speed Upper Mount - XRAY 354022  [XR-354022]

XRAY 354022 - GTX Aluminium Center 2-speed Upper Mount - Rear - Flat Chassis - Swiss 7075 T6
Price:
NZD$73.07
Brand:
XRAY
Model:
XR-354022
Condition:
Brand New
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Overview of the GTX flat-chassis rear upper mount

The XRAY 354022 aluminium rear centre upper mount is a precision replacement for GTX 2026 flat-chassis setups. Manufactured from Swiss 7075 T6, it increases rigidity at the rear gearbox pick-up and helps keep gear alignment stable when the drivetrain is stressed.

Precision machining reduces unwanted flex at the transmission interface and enhances heat dispersion from the gearbox housing. Together these qualities contribute to steadier 2-speed engagement by limiting drivetrain movement during hard acceleration or braking often seen in track environments.

As a tuning measure, this mount changes rear driveline stiffness without altering suspension geometry. Choosing a stiffer mounting point can address shift inconsistency from chassis twist, while softer options maintain compliance; consider this mount as one element within a complete setup plan.

Specifications

  • Item: Aluminium center 2-speed upper mount, rear
  • Material: Swiss 7075 T6 aluminium
  • Model Number: 354022
  • Compatibility: GTX 2026 flat chassis

For improved rear drivetrain stability on a GTX 2026 flat chassis, this aluminium upper mount offers a direct upgrade path. Always check fitment to your gearbox mounts and verify shift performance after installation before final setup tuning.
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.

Can I fit this to earlier or later GTX models?

The mount is listed for the GTX 2026 flat chassis. Differences in chassis revisions or gearbox mount geometry on other models may require comparison of mounting points before attempting fitment.

How does the Swiss 7075 T6 material help performance?

Swiss 7075 T6 provides high stiffness and good thermal conductivity. That reduces flex under load and helps move heat away from the gearbox interface, aiding consistent shifting during sustained runs.

Will I need to rework existing mounting hardware?

Mostly no; the part is CNC-machined for accurate fit. However, always confirm hole positions and thread engagement with your current hardware to avoid last-minute modifications.

What test routine is recommended after installing this mount?

Run bench checks to confirm gear mesh and then do incremental on-track tests, monitoring shift consistency across temperature ranges before resuming full competition speeds.

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