Echelon Flex Bike Ultra

The FITNATION Flex Bike Ultra Red is a versatile exercise bike that can be used in both upright and recumbent positions. It can hold up to 300 lbs and has a comfortable adjustable seat with a backrest. The bike is easy to assemble and takes up very little space. It also folds up for convenient storage. Customers have reported that the bike is completely silent during use and has different measurements and arm exercises. However, some customers have reported that the seat is uncomfortable and not big enough for larger people. Others have also reported that the arm holders are too loose and rub against their sides. Overall, the FITNATION Flex Bike Ultra Red is a great value for the price and is perfect for those who want to keep fit as they age, and who have limited space for exercise equipment.