Datang: I was exposed by Princess Changle

Lin Xuan laughed while riding around the courtyard, "How about it, isn't it interesting?"

His speed gradually increased.

The speed of a normal person on a bicycle is about 20km/h.

Like a pro cyclist, with a professional bike.

The speed can even reach 60+!

Of course, in terms of the structure of the Phoenix bicycle, I still think too much.

Lin Xuan was quite satisfied.

If he goes out in the future, he doesn't have to ride a horse or a carriage anymore.

Straight to the bike!

Made!

Cool!

Seeing Lin Xuan riding faster and faster, all the onlookers in the Lin residence were dumbfounded.

What the fuck? !

And this kind of operation?

A car with two wheels can be ridden directly by manpower.

Moreover, the speed is not slow!

It's definitely not as fast as a horse's running speed, but it's much better than running on two legs.

"This this……"

Lin Xuan made a chic spin and drift.

She made a semicircle, and docked coolly in front of Li Lizhi.

"Come on, get in the car!"

"Take you to fly!"

"fly?"

Li Lizhi was stunned when she heard the words.

Can this bike still fly?

"Cough cough!"

Lin Xuan was a little helpless.

Li Lizhi is good at everything, but she is straight.

Sometimes, a lot of jokes can't be heard.

Lin Xuan had no choice but to explain to her.

After roughly understanding, Li Lizhi refused to sit in front.

Said it was too dangerous.

Also, she thought it was rude.

Lin Xuan was speechless and cold-faced.

After that, he discussed with Gongsun Xin and let him sit directly on the iron bar in front of the bicycle.

This is the first custom bike.

Therefore, including this iron bar, it is all made of pure steel.

Not hollow!

Gongsun Xin was sitting in front, and Yuchi Jingde was sitting and running behind.

After Lin Xuan rode out, it instantly became the most beautiful scenery in Lantian County!

At first, Gongsun Xin was too frightened to open his eyes, and couldn't help but panic.

The back is much better, completely relaxed.

Gongsun Xin sat on it, his face flushed with excitement.

Yuchi Jingde is much stronger.

Surprised, but still calm.

In fact, he wanted to come down and see how the bicycle was made?

In fact, the most important part of a bicycle is the runner rotor, as well as the chain.

For example, the frame can be easily made with the current manufacturing techniques.

It is more difficult with respect to the runner and the rotor.

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Chapter 221 Amazing Bicycle!

The three were riding bicycles on the streets of Lantian County.

The pedestrians who saw it all looked sideways at him.

Be nice!

What is Mr. Lin riding?

-

The next day.

Inside the Tai Chi Palace.

Li Shimin yawned and was reading a newspaper.

He has already read the "Emperor Tang Daily" today.