Robinson Racing Products Extra Hard 21 Tooth Blackened Steel 32p Pinion RRP8621

This Robinson Racing Products pinion gear features 21 teeth, a 32 pitch (0.8 mod) tooth profile, and a 5mm bore, making it a direct-fit replacement or upgrade for compatible 1/10 and similar scale electric RC vehicles. It is machined from extra hard blackened steel for increased wear resistance compared to standard pinions. Includes a set screw for secure mounting to the motor shaft. Features: Extra hard blackened steel construction 21 tooth, 32 pitch (0.8 mod) specification 5mm bore for motor shaft fitment Includes set screw 7/7/26 cs