EXPERIMENTAL AIRBORNE FOLDING “PARABIKE”FRAME WITH FORKS .

BELIEVED TO BE A FRAME MADE TO EVALUATE THE SECOND PATTERN ,SINGLE DOWN TUBE FRAMES .THIS FRAME HAS BSA STAMPED FRAME NUMBER OF RSP 178 SP MAY BE FOR SECOND PATTERN .

Price: £900

Item No: 11475

THIS FRAME IS IN EARLY DARK EARTH COLOUR . THE TWIN DOWN TUBE MODELS RAN TO APPROX 10,000. THIS IS SECOND PATTERN 178 SO VERY EARLY.GOOD HINGES  AND BOTTOM BRACKET .STILL HAS DECALS.
FOLDS WELL .A STRAIGHT FRAME THATS NOT HAD A HARD LIFE . I HAVE NEVER SEEN THIS NUMBER SEQUENCE SO IF YOU HAVE INFORMATION PLEASE CONTACT ME .
THE NUMBER IS GOOD . NOT OVERSTAMPED . ALL THE CORECT SIZE AND FONT.ALL PARABIKES STARTED WITH R , SO THIS IS 178TH OF THE LINE ?