27T Mod1 Safe-D5 Pinion Gear (ARA311057)

This tough steel 27T Mod1 Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

Strong and durable steel ensures long-lasting performance in extreme RC conditions. The precision manufactured wide tooth profile allows for smooth operation, and the 'D' shaped hole is designed to match the motor shaft profile, preventing any loss of drive or brakes if the set-screw backs out. This product is suitable for a 5mm motor shaft diameter and features a precision manufactured threaded set-screw hole, with an E-clip supplied for motor shaft pinion retention.