FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to bicycle ski units. Bicycle ski unit has the possibility of joint use of skis and wheels and includes ski, ski attachment, wheel and bicycle frame. Ski unit does not prevent free wheel rotation. Ski unit can adjust ski removal from wheel axle using threaded connection, collet joint, using pin so that ski bottom point will be at one level, above or below wheel bottom point.
EFFECT: higher comfort of movement over snow.
7 cl, 5 dwg
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