Arrma 2030 21T 0.5 Mod CNC Pinion Gear with 3.2mm Bore, Grom BLX

This tough steel 21T MOD0.5 Pinion Gear provides a direct replacement for your kit item.

Features

• Strong and durable steel for long-lasting performance in extreme RC conditions
• Precision manufactured tooth profile for smooth operation
• Precision manufactured set screw hole
• For 3.2mm motor shaft

Contents

• 1 x 21T Mod 0.5 Pinion Gear
• 1 x M3 x 4mm Set Screw