31T 0.8Mod Safe-D5 Pinion Gear (ARA311014)

This tough steel 31T 0.8 Module Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

It is made from strong and durable steel, ensuring long-lasting performance in extreme RC conditions. The gear features a precision-manufactured wide tooth profile that allows for smooth operation. Its 'D' shaped hole is designed to match the motor shaft profile, which prevents drive and brakes from being lost if the set-screw backs out. This pinion gear suits a 5mm motor shaft diameter and includes a precision-manufactured threaded set-screw hole, along with an E-clip for motor shaft pinion retention.