easy to use,LCD display speed,calories,distance manual 8-level resistance adjustable system seat vertical adjustable system Model No.:OTD-981Product Name:Exercise bikeFeatures:1.LCD display/Scan/Time/Distance/Speed/Calories2.Adjustable mattress foot-mat3.Manual 8-level resistance adjustable system4.Seat vertical adjustable system5.Handle pulse sensor6.4 KG magnetic wheel,lnner magnetic control ...