The Yokomo PG-6422A is a precision 22-tooth pinion made from hard coated aluminum to keep weight low while improving surface wear resistance. It is designed to mesh with 64 pitch spur gears and is suitable for routine maintenance or performance-minded gear swaps on on-road and off-road RC cars.
Hard coating on aluminum pinions increases abrasion resistance and prolongs service life without adding significant mass. This balance helps retain sharp gear engagement and stable power transfer under heavy use.
Built for 64 pitch systems, the Yokomo PG-6422A fits a wide range of setups and provides consistent meshing for racers tuning gear ratios or hobbyists replacing worn pinions on bashers and touring cars.
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