The star trac 8 series upright bike is one of the most comfortable upright bikes on the market this bike has been designed and improved on many times this machine is classic and reliable with an excellent warranty to match the top of the range features key features of the star trac 8 series upright bike dual platform pedals with ratchet straps provide the option for a secure hold or a strap free feel the most rewarding workout ever created by you dynamic heart rate control adjusts intensit