Black Friday

Arrma Granite 3S BLX Parts - Shop replacement parts, upgrades, and hop-up accessories for the Granite 3S Monster Truck from Arrma RC. Not sure what the part number is? Use our Arrma Granite parts diagrams to help you narrow your search. If you're looking for performance upgrades, we carry a large selection of option parts and electronics from top brands like Hot Racing, EcoPower, and Fast Eddy.