Although most conventional bikes are pretty similar in style, this is not the case with recumbent bikes. There are a wide number of different bike recumbent styles to choose from, so it is wise to look into your options before purchasing one of these bikes.
First of all, different bike recumbent wheel sizes are available. Many of this type of bike come with two different sized wheels, though there are styles available with the two wheels of the same size. Usually the front wheel is smaller, which makes it so that the pedals can be placed above this wheel.
There are also a number of different options for the wheelbase. You can get bikes with a short wheelbase so the pedals can be in the front of the front wheel. You can also get bikes with a long wheelbase so that the pedals are in between the two wheels, or something called a compact long wheelbase where the pedals can be close to the front wheel or above the front wheel.
Another option is the location of the steering for your bike recumbent. You can have the steering either under the seat, over the seat, or center steering. Under the seat steering is of course the most different from that of a conventional bike, though it does allow you to keep your arms in a more comfortable position.
As you can see, there are a lot of different options available. Most of these bikes have rear wheel drive, and in the United States most come with seats that are made of mesh stretched over a frame. If you want to spend a bit more, you can get a bike recumbent with fairings to make it more aerodynamic and keep you warmer and dryer. It is also possible to get fully suspended bikes for an even more comfortable ride. These are all of the basic options.
There are also a lot of different variations on the recumbent bike. You can get a biking bike like most of those described above, or you can get a stationary bike for getting some indoor exercise. You can also get bikes designed for mountain biking or racing, as well as recumbent trikes to make the bike even easier to ride. You can even get tandem recumbent bikes and bikes that have hand cranks instead of pedals. There are so many different choices.
Whatever configuration you decide to get for your recumbent bike, it will take some getting used to since these bikes ride very differently from conventional bikes. Before you take it to bike parks or go riding on the streets, be sure you practice so that you are comfortable with starting, stopping, steering, and hills.