Traxxas 26-Tooth 32-Pitch 3mm Bore RC Pinion Gear - 5645 Clocks The Traxxas TRX5533G rear suspension

The Traxxas TRX5533G rear suspension arms are a direct-fit pair of left and right arms finished in Traxxas's distinctive Exo-Carbon graphic

mounting geometry

The E-flite EFLU4159 is a replacement wing for the E-flite UMX Sbach 342 ultra micro RC aircraft

and bore size is essential for proper mesh with the spur gear and smooth power transfer from the motor to the drivetrain

Adds exterior air horn detail that improves the overall realism of a finished truck build

Traxxas 26-Tooth 32-Pitch 3mm Bore RC Pinion Gear - 5645 Clocks The Traxxas TRX5533G rear suspensionThe Traxxas 5645 is a 26 tooth, 32 pitch pinion gear with a 3 mm bore, designed as a direct fit replacement or gearing option for compatible Traxxas models. Pinion gears are a key part of the drivetrain, sitting on the motor shaft and meshing with the spur gear to transfer power to the wheels. Swapping to a different tooth count lets you adjust your final drive ratio a higher tooth count raises top speed, while a lower count increases low end