FIELD: transportation.
SUBSTANCE: bicycle drive with built-in functions of a free-wheel clutch and braking comprises a drive wheel and a driven sprocket, covered by a chain. The driven sprocket is fixed to the outer base of a universal self-centering system having coincident rotation axes of the bases. The gears are engaged with a gear on the output shaft. The geometric center of the bases lies in the center of the circle passing through the rotation axes of the sprockets of these bases.
EFFECT: expanding the operational and layout capabilities of a front drive single-track vehicle.
8 dwg
