摘要 |
This invention relates to a cycling sport equipment, namely roller shuttle comprising a seated frame with a chain-driven rear wheel and two front rolling wheels. It is adapted to be used in a small space, and can be operated easily and safely. A pedal driven cycle has a chain driven rear wheel, two front rolling wheels, and a brake to stop the rear wheel; the cycle is steered by body movements of the rider to shift his weight. <IMAGE>
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