Robinson Racing 17-Tooth Mod 1 Pinion Gear — 5mm Bore, Extra-Hard Steel Construction (RRP1217)

Description

Robinson 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.

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