34T Mod1 Safe-D5 Pinion Gear (ARA311129)

This 34-Tooth Mod1 Safe-D5 pinion gear is a rugged steel pinion designed for 5mm motor shafts in compatible RC systems. It works with the corresponding spur gear to set the drive ratio for reliable acceleration and smooth engagement.

Made from durable steel, it features a wide tooth profile for smooth meshing and a D-shaped bore that helps keep the pinion aligned on the shaft, reducing the risk of drive loss if the set screw backs out. The package includes the 34T pinion, an M4 x 4mm set screw, and a 3.2mm E-clip to ensure secure retention on the motor shaft.