Associated RC28R Ft Aluminum 1:28 Scale Pinion Gear Set 9-11 Tooth - 64 ASC21690

This Associated factory replacement pinion gear set is designed for the RC28R 1:28 scale platform and covers 9, 10, and 11 tooth options in 64 pitch, giving drivers a selection of gear ratios to tune their drivetrain. Each metal pinion includes a set screw for secure motor shaft mounting. Having all three tooth counts in one set makes it straightforward to experiment with top speed versus acceleration tuning without ordering multiple separate parts. Features: 64 pitch pinion gears for 1:28 scale Includes 9T, 10T, and 11T options Metal construction with set screw retention Designed for the Associated RC28R platform 7/7/26 cs