Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (18T) FLANGED NUTS making it one of the

making it one of the strongest drivetrains ever built into a short course truck

Internal Reverse Polarity Protection Circuit

Screws on each wheel rim: 6pcs M1

Meter display shows available wattage on startup

Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (18T) FLANGED NUTS making it one of theRobinson Racing Extra Hard Steel 5mm Bore Mod1 Pinion gears were developed for 1 8 scale applications and fit most 1 8 scale nitro spur gears perfectly. They are available in a variety of tooth count options to fine tune the torque and top speed of your model. Package includes one pinion gear and one 4x4mm set screw.