What an awesome machine - now that's a professional setup.
I've had some experience on GP 250 racebikes and they were a blast to ride; being so light weight.
Having said that, a motored bicycle takes it to the next level with weight reduction, but the Motoped takes it to a level further (where it should be) whilst keeping things ultra light and using professionally built components with the option of a real engine (150cc 4 speed gearbox).
I love this machine and want one so bad - shame that i wouldn't get past 5 minutes of being on the road before having the bike confiscated by the police under the anti-hooning laws in Victoria.
Fabian