Bicycle Chain Bowl
Chain is a key component of most bicycles and tricycles. Without it we aren’t going anywhere. Did you ever take a good close look at a bicycle chain? Most riders just take the chain for granted not paying much attention to it. There just might be more to one than you ever realized. Here is a video showing how bicycle chain is made.
A FREE GIFT awaits you!
Tadpole Rider 
Wow, I love these “how it’s made” presentations. I am absolutely amazed at how people design (and build) the machines that make what they are making (in this case, bike chain). Incredible stuff – one rarely thinks about it until seeing a film like this one.