GTX 2026 Carbon Centre Mount Rear Brace for Flat Chassis - XRAY 354258  [XR-354258]

GTX rear centre mount brace overview

This carbon rear top deck is a compact brace that joins the centre two-speed assembly to the rear aluminium brace mount on compatible GTX 2026 flat chassis arrangements. The short profile is intended to modify rear chassis flex in targeted ways while keeping added mass to a minimum, helping to preserve drivetrain stability and traction consistency across differing track conditions.

The brace is precision machined from carbon fibre to strike a balance between stiffness and low weight. It operates as a tuning element: shifting rear flex bias to yield more predictable behaviour when exiting corners and smoother load transfer under acceleration. Positioned to reduce drivetrain torsion between the centre gearbox region and the rear brace mount, it supports repeatable lap performance.

Fitting is straightforward for those experienced with GTX rear assemblies. Ensure accurate alignment of the centre two-speed mount and the rear aluminium brace mount, check that mating faces are flat, and make sure hardware seats evenly. Avoid overtorquing fasteners and confirm drivetrain spins freely after installation to detect any binding early.

For GTX 2026 builders seeking a compact, stiff carbon connection between the centre gearbox and rear brace mount, this short rear brace enables fine tuning of rear flex and helps maintain drivetrain consistency with minimal weight impact.