Single-piece #45 steel pinion manufactured for 32 pitch gear trains, supplied as a 1pcs set for Axial Yeti and Yeti XL platforms. This RC replacement mounts on the motor pinion shaft to change final drive ratio or to swap out a worn pinion.
Choose this 17T pinion when you want to bias gearing toward quicker acceleration or to restore correct mesh after wear. When swapping pinions, verify motor shaft diameter, set correct mesh against the spur gear, and ensure motor and gearbox rotate freely. Avoid clamping mesh too tight; leave a small backlash and spin-test with no load prior to running at power.
Material and tooth count match typical 32 pitch spur gears; confirm your existing spur and shaft sizes before installation. Intended for hobby RC vehicle use only.
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