Hello. I'm Azo, a designer who makes a living and rides a bicycle.
The Chinese seatpost I bought for weight saving didn't have a center alignment function, so I had to align it by eye, which was tiring. So I decided to seek help from civilization.
I measured it and printed it with a 3D printer, compared the measurement results...
The design focuses on the sister function = Free version modeling tools are not yet familiar..
It seems to work well for the design time.
It's inserted by slightly loosening the saddle without separating it.
Finally, I printed it in black to hide it...
For those who use similar seatposts, it might be helpful to refer to the center alignment :)
