| 摘要 |
PURPOSE: A two-wheeled motor bike is provided to improve the driving force and minimize power consumption by directly transmitting the drive force of the engine to the rear wheel. CONSTITUTION: A two-wheeled motor bike comprises an output gear pulley, a driving gear pulley, a V belt pulley, a rear wheel V pulley, a rotation guide, a body fastener rim, a frame arm, a front wheel cover(320), a rear wheel cover, a tie bar, and a brake mechanism. The rotation guide comprises a roller guide which is installed on the inner surface of a front wheel rim(330) and a rear wheel rim. A pair of bearing rollers are inserted to a fixed shaft formed on the inner side of the roller guide. The body fastener rim supports the rotation guide. The frame arm is connected to a main frame accepting the body fastener rim and an engine(100). The tie bar connects the front wheel cover and the rear wheel cover in the longitudinal direction. The brake mechanism comprises a brake disc, a brake pad, and a caliper brake and controls the V belt pulley.
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