ARA-2179 ARRMA Pinion Gear 28T MOD 0.5 CNC 3.2mm Bore

ARRMA pinion gear engineered for precision RC racing performance. This 28-tooth MOD 0.5 gear features CNC machining for tight tolerances and a 3.2mm bore for secure motor shaft fitment. Designed to deliver consistent power transfer and smooth acceleration in competitive racing applications. Direct replacement for ARRMA vehicles requiring this specification.