Thank you very much for all your replies
Mikko Nassi wrote:
All the parts? Best place to look would be magazines like Vroom and Karting Magazine because they do factory visits, but it still doesn't get very technical into the manufacturing process.
Nothing very complicated about the actual manufacturing of the parts, it's mainly just metal everywhere

. Plastics made in molds like any other plastic bits.

For the chassis bend a bunch of tubes and weld them together...
Are you doing a school project or just want to know out of curiosity?
I'm doing a school project. But I'm also curious that's why I chose kart as my product.
Do you have more detailed process?
I have found this site, it doesn't have all the parts, some only explains the process but not specifically how it is used to the specific part.
http://www.italiankart.com/en/articoli/articoli.asp?catart=7
I just need the major parts.
Thank you very much.