XRAY 354017 - GTX Aluminium Center 2-speed Lower Mount (Flat Chassis, Swiss 7075 T6)  [XR-354017]

GTX centre 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 aids heat dispersion from the gearbox area and reduces flex that can disturb shifting during extended running.

Manufactured from Swiss 7075 T6 aluminium and CNC-machined for dimensional accuracy, the mount is black coated to resist wear and provide consistent fitment. The design focuses on the interface between the gearbox and chassis centre, so expect improved shift consistency rather than changes to gear ratios or motor performance.

Installation notes: check existing mating surfaces for dirt or burrs, use the original mounting points on the flat chassis, and tighten fasteners to the chassis manufacturer's recommended torque for aluminium components to avoid distortion. During setup, confirm 2-speed engagement under both idle and load to validate alignment after fitting.

Tuning role: the part is aimed at drivers who prioritise drivetrain stability and repeatable shifting in long runs or heavy-load track conditions. It complements chassis rigidity and can help maintain predictable transmission behaviour when paired with a properly tuned gearbox and drive train maintenance routine.

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.