| 摘要 |
A folding bicycle presents a number of advantages over both conventional and other foldable bicycles. The folded size of 12x25x6 inches (305x635x153 millimeters) compares favorably to other folding bicycles, and its 11 lb (eleven pound, or 5 kilogram mass) weight is significantly superior to even the closest lightweight model at eighteen pounds, and about half of the average portable bike weight of twenty-two pounds. The folded volume of the bike at 1800 square inches is slightly over one cubic foot. The portable bicycle has a folding stowage time of about 10 seconds, and a deployment time of about 6 seconds. A folding pedal and handle bar design contributes significantly to a folded lateral profile.
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