Robinson Racing Products Extra Hard 5mm Bore .8 Module 31.75P Pinion 19T RRP8719

This Robinson Racing Products pinion gear features a 19-tooth count, 0.8 module (31.75 pitch) tooth profile, and a 5mm bore to fit the motor shaft. It is made to an extra hard specification for increased durability under demanding use. A set screw is included for securing the gear to the motor shaft. Features: 19-tooth, 0.8 module / 31.75 pitch 5mm bore Extra hard treatment for increased wear resistance Includes set screw 7/7/26 cs