27T 0.8Mod Safe-D5 Pinion Gear (ARA311010)

This tough steel 27T 0.8 Module Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

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