Arrma 21T Mod1 Safe-D5 Pinion Gear 8S Kraton

This tough steel 21T Mod1 Safe-D Pinion Gear is the perfect part to carry in your RC tool box. 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 5mm motor shaft diameter - Precision manufactured threaded set-screw hole - E-clip supplied for motor shaft pinion retention Includes

1 x 21T Mod1 Safe-D Pinion Gear

1 x Set Screw - M4 x 4mm

1 x E-Clip - 3.2mm

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