Arrma ARA311048 28T /28Tooth Mod1 Safe-D8 Pinion Gear Crawler Wheels Center Hole Diameter: 6

Center Hole Diameter: 6

Repalces ARA330657

The belt is the backbone of the Micro RS4 drivetrain

Kyosho MXB01R Jeep Wrangler Rubicon Mini-Z 4X4 Body

making it a direct-fit upgrade for Enduro builds

Arrma ARA311048 28T /28Tooth Mod1 Safe-D8 Pinion Gear Crawler Wheels Center Hole Diameter: 6Arrma ARA311048 28T 28Tooth Mod1 Safe D8 Pinion Gear Product Details: This tough steel 28T 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 8mm motor shaft diameter