Whether you are looking for a bike for a class setting or just for the off-season, the S3 Plus indoor cycle is the bike for you. Proven bicycle ergonomics & features make this bike smooth, elegant & comfortable. The S3 Plus offers:COMFORTAdjustable seat (vertical & horizontal) & handlebar (vertical) help users to find their perfect riding position.CONTROLMicro-adjustable tension control knob provides smooth resistance & easy push-down emergency braking. CONVENIENCECompact design & built-in transport wheels allow users to workout anywhere, any time.