31T Mod1 Safe-D5 Pinion Gear (ARA311136)

This tough steel 31T Mod1 Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

It features a strong and durable construction for long-lasting performance in extreme RC conditions. The gear has a precision manufactured wide tooth profile for smooth operation. Additionally, it is designed with a 'D' shaped hole to match motor shaft profiles, ensuring that drive and brakes are maintained even if the set-screw backs out. This pinion gear suits a 5mm motor shaft diameter and includes a threaded set-screw hole along with an E-clip supplied for motor shaft pinion retention.