True Fitness
750 Recumbent 3 Piece Crank - Before - 08/05/2001
750 Upright Bike 1 Piece Crank - TU 750 (S/N After-02-UP0161C)
750 Upright Bike 3 Piece Crank - TU 750 (S/N Below-02-UP0161C)
TR 750 (After SN 02-RE0183C)
TR 750 Recumbent 3 Piece Crank - After - 08/05/2001 (Before S/N 02-RE0283)