I bought a Mango single speed 2nd hand online for my daily commuter and it is fantastic. I decided I wanted a slightly mad, colourful bike so I have since purchased orange tyres (to go with the yellow frame and blue handlebar tape) using the bulk deal Mango offer with the inner tubes and slime tyre levers. From the website, I was expecting the actual slime you inject into your inner tubes for instant puncture repair so this could have been made clearer that they are, in fact, just a couple of tyre levers. I enjoy the language used in the order confirmation and general Mango emails, brings a smile to my face just the same as the bike. For what I use the bike for, I would recommend Mango to anyone. Minimum maintenance is required and it's a smooth, fast ride along the flat London roads.