This is an RC-scale 14T motor pinion designed for the Kyosho Mini Inferno platform, supplied as 1pc. The part is an aluminium alloy motor gear intended as a direct replacement or spare for pinion wear, and to support tuning where gear ratios are adjusted to match motor and spur combinations.
Installation role and tuning context: the pinion affects final drive ratio and motor loading, so swapping a 14T unit changes RPM and torque characteristics in predictable ways for on-road or track tuning. Use this part when you need a like-for-like replacement or when testing a slightly different gear ratio during setup changes.
Fit and basic installation notes: the gear mounts on the motor shaft and requires correct axial positioning and mesh with the spur gear to avoid premature wear. After fitting, check gear mesh under rotation and verify there is no binding on the gearbox or interference with surrounding components. This is a mechanical spare for model-scale use only and not intended for any real vehicle application.
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