Scorpion Bonum pair
mid 1980s

These two Scorpion Bonums were made in the mid 1980s. The turquoise-colored one was made by Jackson Cycles in Leeds shortly after Alf had sold the business; the black one probably just before. The model was introduced by Alf in the 1985 catalog. It featured Spyder lugs, a plain bb shell, and short tangs for ornamentation. Not many were built.