Arrma Grom Mod 0.5 Steel Speed Run Spur Gear (57T)

Hot Racing Arrma Grom Mod 0.5 Steel Speed Run Spur Gear. This spur gear is intended as an upgrade for the Arrma Grom 1/18 Granite, Typhon, and Mojave platforms. Hot Racing has CNC machined this spur gear with high-quality steel for added strength and durability. With multiple tooth count options available, you can choose to upgrade your Arrma Grom with tuning options that best suite your needs and driving conditions. Package includes one Mod 0.5 Steel Speed Run Spur Gear.