World’s Largest Motorcycle

Officially recognized by the Guinness Book of World Records, Gregory Dunham, from California's Stockton, built the world's largest motorcycle. Greg spent three years in his workshop crafting this 11 feet tall, 20 feet long monster bike which is powered by a 8.2 litre (V8 engine and has tyres that are 1.88 m tall. The 6,500-pound motorcycle with a pricetag of $300,000 is totally rideable.