Spinning Bike vs. Regular Indoor Bike. Part of the series: Indoor Cycling. Typically an indoor cycle has a smaller saddle so it takes a little getting used to. Find out about a spinning bike versus a regular indoor bike with help from one of the leading health and fitness professionals in the state of Utah in this free video clip. Read more: http://www.livestrong.com/video/1007193-spinning-bike-vs-regular-indoor-bike/