Sunny Health & Fitness Synergy Series Magnetic Indoor Cycling Exercise Bike

The Sunny Health & Fitness Synergy SF-B1851 Belt Drive Magnetic Indoor Cycling Bike is a good option for those wanting to do spinning exercises without breaking the bank. While it does not have all the bells and whistles of more expensive models, users can easily adjust the pace and tension themselves, and can watch whatever screen they please. The bike is also fairly easy to put together, and is quiet and smooth during operation. However, there are a few issues that could affect user experience, including a seat that moves constantly, a data screen that is not backlit, a crank that may loosen, and a squeaky resistance knob. Additionally, the handlebars do not adjust forward and backward, only up and down. Despite these negative points, the bike is still a decent option for those looking to get into spin cycling.