It is a remarkable 25 feet, 5 inches high (7.77m). Even more remarkably, in a riding demonstration, the cyclist didn't fall off.
A pair of friends from France said it took them about 5 years to realize their goal of building the world's tallest rideable bicycle which, you may not be surprised to learn, was dreamt up in a pub.
Nicolas Barrioz and David Peyrou said they came up with the idea while having a drink at their local, and they soon found themselves creating designs and sourcing materials. The duo said the bike took about 2 years to build, and told Guinness World Records that it's "not possible to tell you the blood sweat and tears" that their endeavour took.
The finished bike was officially certified as the tallest in the world, beating the previous record by 1 foot, 2 inches.
"This experience has completely transformed my worldview. Before this, I really needed self-confidence; I was shy and had a negative self-opinion. Now it's better, and sometimes I feel unstoppable; I think I can repair, build or design anything," Barrioz said.
Here's the video...