18T 0.8Mod Safe-D5 Pinion Gear

Engineered for durability, the Arrma 18T 0.8Mod Safe-D5 Pinion Gear (ARA311001) is a tough steel option for 0.8 module drivetrains. Its Safe-D D-shaped bore matches 5mm motor shafts to help maintain drive and braking should the set-screw loosen, while the wide tooth profile promotes smooth, consistent operation.

Key Features

• Strong, 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 5mm motor shaft diameter
• Precision-manufactured threaded set-screw hole
• E-clip supplied for motor shaft pinion retention

What's Included

• 1 x 18T 0.8 Module Safe-D Pinion Gear
• 1 x Set Screw - M4 x 4mm
• 1 x E-Clip - 3.2mm