The upfront cost of a spin bike is definitely more expensive than a typical gym membership fee or a spinning class. But owning a spin bike that you will use for many years can actually save you a lot of money in the long run.
Cycling on a spin bike is an effective form of exercise for those who want strong and lean legs. It can also help in general weight loss and in toning the lower abs. Because it engages most muscles, you can do a full-body workout by just pedalling on a spin bike. This option is more convenient compared to outdoor cycling.