16T Mod1 Safe-D5 Pinion Gear

Built from tough steel, the Arrma 16T Mod1 Safe-D5 Pinion Gear (ARA310963) is designed for long-lasting performance in demanding RC conditions. A precision-manufactured, wide tooth profile promotes smooth, efficient meshing, while the Safe-D5 design uses a D-shaped bore to match a 5mm motor shaft, helping maintain drive and braking even if the set screw loosens. An included E-clip provides added pinion retention on the motor shaft.

Key Features

• Strong, durable steel construction for long service life
• Precision-manufactured wide tooth profile for smooth operation
• Safe-D5 D-shaped bore matches motor shaft profile to help retain drive and brakes if the set screw backs out
• Suits 5mm motor shaft diameter
• Precision threaded set-screw hole
• E-clip supplied for motor shaft pinion retention

What's Included

• 1 x 16T Mod1 Safe-D5 Pinion Gear
• 1 x Set Screw - M4 x 4mm
• 1 x E-Clip - 3.2mm