Got this offer from their newsletter.
Take advantage of our special bike hire offer with 50% off Mountain bikes, Hybrid bikes and Comfort bikes. The offer is available from Bicentennial Park and Blaxland Riverside Park.
Hire Rates - http://www.bikehiresydneyolympicpark.com.au/hire-rates.html
yes its hire not buy.. pls mention HIRE on title.. i got excited for no reason :(