30T Mod1 Safe-D5 Pinion Gear (ARA311060)

The 30-Tooth Mod1 Safe-D5 Pinion Gear is a tough steel pinion designed to transfer power from the motor to the drivetrain in high-performance RC models. Built for durability under demanding use, it helps maintain smooth gear engagement and reliable performance on the track or in the field.

Made from strong steel with a precision-wide tooth profile for smooth meshing, it fits a 5mm motor shaft and features a D-shaped hole to match the shaft profile for added retention if the set screw loosens. It is designed for 5mm shafts and includes a M4 x 4mm set screw and a 3.2mm E-clip to secure the pinion during operation.