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

Centre mount for GTX 2-speed systems

This lower 2-speed mount is a purpose-made RC component for GTX flat-chassis arrangements, designed to reinforce the centre drivetrain and steady 2-speed shift behaviour under sustained load. A stiffer joint between gearbox and chassis reduces flex that can lead to erratic shifting during longer sessions.

Produced from Swiss 7075 T6 aluminium and finished in black after CNC machining, the part offers tight tolerances for dependable assembly. The focus is on improving the mechanical interface and thermal transfer around the gearbox rather than altering drivetrain ratios or motor characteristics.

Installation notes: clean mating faces thoroughly, use the flat chassis' original mounting points, and torque aluminium fasteners according to the chassis maker's guidance to avoid bending. Validate 2-speed operation both at idle and while loaded after installation.

Tuning impact: aimed at competitors who want stable, predictable transmission behaviour in demanding race conditions. Use alongside a correctly adjusted gearbox and routine drivetrain checks for best results.

This precision aluminium mount offers a robust upgrade path for GTX flat-chassis setups seeking improved drivetrain rigidity and more consistent 2-speed shifting.