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A fixed-wheel bike, affectionately called a fixie, has a cog attached to the rear wheel. Translation? You have complete control over the bike and can stop by peddling backwards. It is a popular choice among urban cyclists because it is simple yet highly functional. And now, it can also be highly stylized.
With a freewheel bike, you can coast down any hill without even pedaling. The fixie works a bit differently. Because its drive cog is bolted directly to the back wheel, you never stop pedaling. Ride a fixie bike to work and you’ll exercise the entire way, although it’s not likely to feel like work. Cycling is fun and it has been known to relieve stress and anxiety.