He never did.
The drawings from Leonardo da vinci which supposedly were of a bicycle has later turned out to be faked.
That is easy: he did not!
Leonardo da Vinci invented the bicycle and the helicopter.
Although never constructed, Leonardo's designs included forms of the bicycle, hang glider, and helicopter.
he never mentioned about his favorite movie ;)
There's no proof that Leonardo Da Vinci ever invented the bicycle. The crude drawing seen as "proof" of him inventing the bicycle is now considered to be a late forgery, by all but the most loyal fans.
To build a complete set for 24 bicycles, you would need 96 bicycle wheels.
It was said that 3000 years ago the Egyptians sketched the first bicycle. It's been claimed that Leonardo da Vinci sketched a bicycle in 1490, but that has been proven to be a forgery added later.
Leonardo da Vinci didn't build anything but if, in the Renaissance, they had any the right tools and machines, he probably would have. Leonardo did design a bridge in his notes, that was designed so well, if it had been built it would hold todays heavy traffic.
Do a net search for "bicycle frame builder" + your area code. Expect to pay a fair bit for it.
It certainly did not. When experts scrutinized Leonardo,s sketchbooks in our days, the little bike-like sketch was discovered. Many experts believe it is a late addition by somebody else.
There are several DIY recumbent bicycle plans available online that you can use to build your own recumbent bicycle at home. Some popular options include the Atomic Zombie Warrior Recumbent Trike, the Easy Racers Gold Rush Replica, and the Cruzbike Vendetta. These plans typically include detailed instructions and materials lists to help you build your own custom recumbent bicycle.
No, Leonardo did not finish the horse sculpture because the Duke had him build a cannon instead to be ready for the french invasion.