Robinson Racing Products Extra Hard 5mm Bore .8 Module 31.75P Pinion 12T RRP8712

This Robinson Racing Products pinion gear features a 5mm bore and .8 module (31.75P) pitch with 12 teeth, designed to mount on a motor shaft and drive the spur gear in compatible electric drivetrains. It is made from extra hard metal for increased wear resistance compared to standard pinions. Includes a set screw for securing the gear to the motor shaft. Features: 12 tooth count 5mm bore diameter .8 module / 31.75P pitch Extra hard metal construction Includes set screw 7/7/26 cs