GTX 2026 Rear Center 2-Speed Upper Mount for Flat Chassis - XRAY 354022  [XR-354022]

Rear centre 2-speed mount designed for GTX 2026 flat layouts

This XRAY 354022 aluminium rear centre upper mount is an RC replacement part made for GTX 2026 flat-chassis arrangements. Machined from Swiss 7075 T6 aluminium, the piece reinforces the rear centre gearbox mounting point and helps maintain precise gear alignment under heavier loads.

Engineered for accurate fit, the component reduces flex at the gearbox interface and improves heat transfer away from the transmission housing. Those properties support steadier 2-speed engagement by minimising drivetrain deflection during strong acceleration and braking common in competitive RC track running.

From a setup perspective this mount provides a straightforward way to alter rear driveline stiffness without changing suspension geometry. A stiffer mounting point can cut down on shifting inconsistencies caused by chassis twist, while softer solutions allow more compliance; use this mount as part of an overall setup program rather than a single fix.

If your aim is increased drivetrain stability on a GTX 2026 flat chassis, this machined aluminium upper mount is a direct upgrade option; confirm gearbox mount alignment and recheck shift consistency after installation before locking in final settings.