GPM MG5016TS 20Cr Motor Gear - Precision Upgrade  [MG5016TS]

Technical overview of the GPM 20Cr motor gear

The GPM 20Cr Steel Motor Gear MG5016TS is manufactured from hardened 20Cr steel and finished with a black hardening process to improve surface strength and wear life. It is a 16-tooth pinion with a 1.0mm module and a 5mm motor tooth diameter, intended for use in 1/8-scale ARRMA and TRAXXAS drivetrains where these specifications apply. The gear employs a round motor bore secured by two 4x4 set screws to provide consistent axial retention under load. Prior to fitment, measure and confirm pinion and motor parameters to ensure compatibility with your motor and spur gear setup.