20T 0.8Mod Safe-D5 Pinion Gear (ARA311003)

This tough steel 20T 0.8 Module Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

It offers strong and durable steel for long-lasting performance in extreme RC conditions. The precision manufactured wide tooth profile ensures smooth operation, and the 'D' shaped hole matches the motor shaft profile, preventing loss of drive and brakes if the set-screw backs out. It is suitable for a 5mm motor shaft diameter and features a precision manufactured threaded set-screw hole. An E-clip is supplied for motor shaft pinion retention.