Unisky bike trainer

Unison bike trainer—allows you to turn any bike into a stationary bike so you can exercise in place (in doors, outdoors, anywhere!). Great condition. Comes with the necessary wheel skewer. The front wheel riser got lost but it works just as well without, or one can be ordered from Amazon for $6.99. Pickup by Dutch Goose or can be delivered to campus/near campus for a few extra dollars to cover gas.