GTX 2026 Flat Chassis Center 2-Speed Lower Mount - XRAY 354017  [XR-354017]

GTX center 2-speed lower mount

This aluminium lower 2-speed mount is an RC-scale part engineered for GTX flat chassis layouts to stiffen the central drivetrain and stabilise 2-speed transmission behaviour under high load. The component's rigid construction helps disperse heat from the gearbox area and reduces flex that can upset shifting during extended runs.

Manufactured from Swiss 7075 T6 aluminium and CNC-machined for accurate dimensions, the mount is finished in black to resist wear and ensure reliable fit. The design targets the interface between gearbox and chassis centre, so expect improved shift consistency rather than changes to gear ratios or motor output.

Installation notes: inspect mating surfaces for dirt or burrs, use the original flat chassis mounting points, and tighten fasteners to the chassis manufacturer's recommended torque for aluminium parts to avoid distortion. After fitting, confirm 2-speed engagement at idle and under load to verify alignment.

Tuning role: this part is for drivers who prioritise drivetrain stability and repeatable shifting in long runs or heavy-load conditions. It pairs best with a well-tuned gearbox and regular drivetrain maintenance.

As an RC-scale replacement or upgrade, this mount targets drivetrain rigidity and shift consistency for GTX flat-chassis layouts, offering a durable, precision-fit aluminium option for racers focused on transmission reliability.