Why did the bicycle take so long to invent?
The wheel was first invented in ~4500BC. Why did it take so long to put two of them on a frame that you sat in?
It's such a simple invention, why did it take until 1817 for someone to come up with it?
>>3303676
The little chain looks like some complex mechanics too me pal
>>3303688
This and the gearing would probably be a pain in the ass.
>>3303676
Rubber you stupid nigger.
>>3303688
>>3303694
>>3303695
You don't need rubber for wheels you stupid double nigger.