Patent attributes
Provided is a bicycle trainer that provides a riding sensation such as that when actually riding a bicycle outdoors. The bicycle trainer is for training by using a detachably installed bicycle (21) and is provided with the following: a main body (3) placed on the floor; a support shaft (5) in which one end is movably inserted into the main body and the other end is fixed to a fork end support means (7) that supports a fork end part (23) of the bicycle; and an elastic part disposed so as to surround at least a part of the support shaft from the center in the longitudinal center thereof to the other end. The support shaft elastically deforms due to the force imparted from the fork end part and therefore the bicycle can move forward and backward and incline to the left and right.