29T Mod1 Safe-D8 Pinion Gear

The Arrma 29T Mod1 Safe-D8 Pinion Gear (ARA311049) is a tough steel option for demanding RC use. Built for 8mm motor shafts, it features Arrma’s Safe-D D-bore and an E-clip for added retention, helping maintain drive and braking should the set screw loosen. A precision wide tooth profile supports smooth, efficient running in Mod 1 applications.

Key Features

• Strong and durable steel for long-lasting performance in extreme RC conditions
• Precision manufactured wide tooth profile for smooth operation
• D-shaped hole to match motor shaft profile so drive and brakes are not lost if the set screw backs out
• Suits 8mm motor shaft diameter
• Precision manufactured threaded set-screw hole
• E-clip supplied for motor shaft pinion retention

What’s Included

• 1 x 29T Mod1 Safe-D Pinion Gear (8mm Motor Shaft)
• 1 x Set Screw – M4 x 4mm
• 1 x E-Clip – 5.6mm