Gregory Dunham from the USA has constructed the worlds tallest ride-able motorcycle that is 11’, 3” (3.429 m) tall to the top of handlebars, 20’ 4” (6.187 m) long and weighs 6,500 lb (2.948 tons). It is powered by a 502 cu in (8.2 litre) V8 engine and has tires that are 74 in (1.88 m) tall.

This monster needs all 500Hp engine power yoked to 2-speed transmission to make it move. And move it does – Dunham claims the big boy will rumble to a terminal velocity of 65 mph (with an economy of 6 miles per gallon), which must be make for one hell of an interesting sensation.

Some Videos and Images of It

Credit: unionfeatures
Credit: unionfeatures

Dunham built the bike over three years at a cost of $300,000. “After a while, I had to do something in life,” said Greg Dunham, adding ” I’ve always been an idea guy. “


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