Last Ride of the Ferris Wheel

Tonight I return home on my Housemates Mountain bike a Malvern Star Rocktrail. Aka 'The Big Wheel' it weighs roughly 1 tonne and could bounce off a fat man with it's tires. It hasn't been the greatest doing my road commute on it. Its suspension gives it a rocking horse effect and robs me of most of my power.
It hasn't effected my time mostly due to the abundance of traffic lights and trams on Sydney road but it does ruinously require a lot of energy. But my new, bike, my new bike is going to be totally kapow! I'm going to call it the 'explodinator'