Ksports Exercise Bike Magnetic Resistance (KSU1102)Magnetic resistance easily adjusts using the friction control resistance knob to suit your training level; Adjustable height, 2 way handlebar, 3 way grip way, and 4 way seat accommodates riders of all sizes and shapes Sit up arrangement complete with straps and an ab mat to enhance your core; Various riding styles by switching between seated cycling and out of saddle riding for targeting a variety of muscle groups Ergonomic and breathable seat cushion