Hot Racing Arrma Grom Heavy-Duty (HD) Steel Rear Drive Shaft Set. This is an optional rear drive shaft set intended as an upgrade for the Arrma Granite and Typhon Grom 1/18 4WD Monster Truck and Buggy platforms. Made from HD CNC machined steel, these drive shafts provide extra strength and durability compared to standard parts. This set includes two aluminum hex hubs that are anodized to provide corrosion resistance, and also add a sleek and professional look to your vehicle.
