Indoor Cycle Trainer with Fluidity Flywheel Direct-drive 15 lb. Steel-shell Flywheel with smooth nylon belt for riding momentum, fluidity and style Smooth Tension Adjustment with the turn of a knob - varying workout resistance levels without interrupting your workout sessions! Gel-comfort seat adjusts vertically and horizontally for a tailored fit Handlebar adjusts to the angle of maximum comfort for enhanced upper body workout Gauge workout metrics with Electronic Computer: Time, Calories Burned, Speed and Distance