Recumbent exercise bike
FIG. 1 is a front view of a recumbent exercise bike, showing my new design; 
     FIG. 2 is a rear view thereof; 
     FIG. 3 is a to plan view thereof; 
     FIG. 4 is a bottom plan view thereof; 
     FIG. 5 is a right side view thereof; 
     FIG. 6 is a left side view thereof; 
     FIG. 7 is a perspective view thereof; and, 
     FIG. 8 is a perspective view thereof similar to FIG. 7, showing the seat portion adjusted to a lower level.