I have a fixie, built out of eBay and various other bikes. Here it is:
View attachment 261807
I want to get rid of the horrific chain set and get a decent one and by decent I mean a huge front... er... cog? Like on a Brompton but obviously not exactly the same. When I first started riding again, about 6 months ago, I would pedal for around 5 revolutions and then think about what I was doing with my life whilst allowing the kinetic energy to wobble me on a few more feet and then start the whole process again whilst gasping like a smoker on a treadmill.
NOW?! Morning! Morninggggg! I give a cheery halloo to all and sundry, stood on the crossbar with my back to the bars, reading my latest book, sipping a macchiato. I can cycle up hill whilst sat down. I want to give myself a bit more of a challenge. I have just changed the chain because it got a bit stretched but I saved the rest of it so that's not a problem. What could I get away with and where do I get it from? eBay has zero choice except what is on my bike and then some parts made out of gold or something, judging by the price.
eta: apologies for just wafting into the thread btw.