I build bikes.
Proof of that can be found here and here
No matter if I make clothes or furniture or bikes, I sketch almost everything.
I showed my bike sketches to my best friend, and they impressed him more than the final product.
This encouraged me to share them with you as well.
Thatโs really cool.
I have heard that people will often leave out essential parts when asked to draw bikes. Just because there are just so many tubes that nobody pays attention to.