31T 0.8Mod 1/8 Bore CNC Steel Pinion Gear (ARA311093)

This tough steel 31 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 with a wide tooth profile for smooth operation, suitable for a 1/8" (3.175mm) motor shaft diameter. Additionally, it is laser etched with the tooth count for easy identification, features a precision manufactured threaded set-screw hole, and includes an M4 x 4mm set screw.