Cycling art, energy, and locomotion

by Robert P. Scott

Kangaroo, 40 F., 18 R.; saddle twenty-five degrees back.

Fig. 7.

Rear-driver Rover, 30-in. wheels, eleven inches apart; saddle forty inches high, twelve inches forward.

Fig. 8.

Rear-driver, 30 F., 24 R.; saddle forty inches high.

Fig. 9.

Dennis Johnson, 30-in. wheels; saddle thirty inches high, midway between wheels.