I think this is perhaps my favourite ever piece of product design. The bicycle as we know it emerged at the end of the 19th / beginning of the 20th century, looking something like this:
And it hasn’t changed very much since then…
I love the bike’s simplicity, efficiency and elegance. It gets me where I need to be in a reasonable time with no more faff or hassle than needed. I currently ride a Farrhad Manufaktur, like this one:
Obviously, my isn’t nearly as clean as this 😉
It’s a little on the heavy side, but is very low maintenance and the mudguards mean I don’t get splattered en route to work, even if it’s raining.
The only downside of owning a bike in London is that they can get stolen every once in a while, which is very annoying indeed.