The JAZRIDER JR-HAG-TX450-025 tail drive gear set is produced to replace standard plastic gears on the Align T-Rex 450 SE V2 with a more durable alloy option. The parts are intended for hobbyists seeking dependable everyday performance and reduced replacement frequency.
Alloy gears maintain tooth geometry under repeated load and resist minor impacts that often damage plastic components. This reduces routine failures and saves time on repairs between flying sessions.
Fitting is a direct swap for the Align T-Rex 450 SE V2 when correct shaft spline and dimensions are observed. After installation, verify correct mesh and free bearing rotation, and include the gears in regular inspections to catch wear early.