From Paul Dorn's Bike Commuting Tips
GETTING STARTED: THE BIKE
Just about any bicycle will work for commuting. I've traveled to work on a mountain bike, a road bike, a hybrid, and even a fat-tired cruiser. The important thing is to get a bike you feel comfortable on. Find a reputable bike shop, consult with the sales staff, think about how you might use the bike, how far you'll be going, what you might need to carry, what conditions you'll be riding in, and so on. My present commuting bike is a hybrid, which I'd recommend for most everyday urban riding needs.
In much of the world -- in such countries as Japan, Denmark, France or Holland -- the bicycle is valued as a utilitarian vehicle. And bikes sold in those countries come equipped with fenders, bells, lights, kickstands, racks, and, very important, chainguards.
In the US the bicycle is generally considered a toy, a recreational device, or as exercise equipment. Something you load on top of your car, like skis or a surfboard, and travel to some remote area to "play." That's why bike shops are filled with mountain bikes. They thrive on selling the "sport" of cycling. Travel they leave to other vehicle retailers, i.e. auto dealerships. This is a big mistake.
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