First of the legendary Knuckleheads. Father of the modern Harley-Davidson. A technological breakthrough powered by the first modern V-Twin engine. Now, it roars once more in the definitive die-cast replica. Assembled by hand from more than 150 separate components to capture every detail. The two-into-one exhaust, the fuel-tank-mounted speedometer. Harley-Davidson created the first modern V-Twin engine, with its knuckle-shaped engine heads that gave the machine its legendary nickname. Fully detailed from the chrome-plated air cleaner to the spark plug wires, to the brake and clutch cables. The handlebar steers the front wheel, the chain rotates with the wheel, the gear and brake pedals actually pivot, and the front suspension system is fully functional.