Traxxas 26-Tooth 32-Pitch 3mm Bore RC Pinion Gear - 5645 Clocks 1x Traxxas 4997 Output Gear

1x Traxxas 4997 Output Gear Assembly Forward (26-T)

learn to play guide

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

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

so there's no painting or trimming required before fitting

Traxxas 26-Tooth 32-Pitch 3mm Bore RC Pinion Gear - 5645 Clocks 1x Traxxas 4997 Output GearThe 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