HRASTRXF38M08 Steel Spur Gear, 38 Tooth, 32 Pitch, for Traxxas TRX-4 Carving high-speed cooling fan keeps motor

high-speed cooling fan keeps motor and ESC temperatures down for a long life of peak performance

Forward progressing mock cut sidewall lugging

Whether you're a competitive racer or a hobbyist

it’s “ultra-micro” sized to be more affordable and convenient for more people to fly in more places and smaller spaces – from yards and parks to sports fields and beyond

HRASTRXF38M08 Steel Spur Gear, 38 Tooth, 32 Pitch, for Traxxas TRX-4 Carving high-speed cooling fan keeps motorFeatures: CNC machined and lightened hardened steel construction Replaces factory plastic gear Black oxide coating for durability and corrosion resistance Rugged 32 pitch (0. 8 module) teeth for total reliability when using high power brushless systems