Simple power assist folding bike

斑马设计工作室 2024-07-10

There is a problem with this design and it needs to be adjusted.

。 2021-08-07

Stone

SAMK1NG作者 2021-08-16

Which handsome guy

。 2021-08-16

Look at my name

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wuhesheng 2021-03-17

Hello, it is convenient to add WeChat, there is project cooperation, 13690310268

嘉龍 2019-03-16

Beautiful

JTH 2019-03-14

666, the handsome horse

T0T 2019-03-13

Worship the head brother

SAMK1NG作者 2019-03-13

Baoqiang

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一行白鹭上青天 2019-03-11

Great!

怪怪 2019-03-08

The little brother is very handsome. It should be the first time to be an assistant bicycle.

SAMK1NG作者 2019-03-09

Yes, I did four years ago when I was a sophomore in college. I asked the great god for more guidance.

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ttttttteeellllld 2019-03-08

The position of the foot... This is basic ergonomics.

SAMK1NG作者 2019-03-09

Thank you for the question. I pointed out that I did it a few years ago when I was a sophomore in college. I didn't think too much about ergonomics. I'm sorry.

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六个一毛钱本子 2019-03-05

I think the pedal design of the bicycle is unreasonable.

SAMK1NG作者 2019-03-09

Yes, thank you for pointing out the question

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分泌多巴胺的少年 2019-02-22

The little stone is very handsome

SAMK1NG作者 2019-02-23

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彩云行 2019-02-21

The name can still be like this

Zoeng 2019-02-20

I got a child ~

SAMK1NG作者 2019-02-20

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SenseMaRz 2019-02-20

Niubi!

SAMK1NG作者 2019-02-20

thx

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ZOOE.Venko 2019-02-20

nice

SAMK1NG作者 2019-02-20

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