NordicTrack currently sells three bike models in its studio cycle series, ranging from the NordicTrack S15i Studio Bike ($1,299) to the NordicTrack S27i Studio Bike ($2,499).

Unlike other manufacturers, NordicTrack also includes a pair of three-pound weights along with the bike for no additional charge, a nice bonus.

The Nordictrack S22i, Peloton bike+ and Echelon X3 attempt to keep you exercising with guided video workouts presented on a big screen in front of your face.

Which fitness bike is better -- the NordicTrack S22i or the Peloton Bike+? We break it down so you can choose the bike that best fits your needs.