18T 0.8Mod 1/8 Bore CNC Steel Pinion Gear (ARA311080)

This tough steel 18 Tooth 0.8 Module CNC Pinion Gear is the perfect part for tuning the gear ratio of your vehicle.

It is made from strong and durable steel, ensuring long-lasting performance in extreme RC conditions. The gear is precision CNC machined and features a wide tooth profile for smooth operation. It is designed to fit a 1/8" (3.175mm) motor shaft diameter and is laser etched with the tooth count for easy identification. The threaded set-screw hole is precision manufactured, and it includes a M4 x 4mm set screw.