The original owner bought this bicycle new in 2010 for ¥480,000. I bought it from him about a year later with the idea of taking up cycling but couldn't bring myself to ride it through Yokohama's congested streets so I ended up using it as living room art for the next 5 years.
Handmade in the USA, it weighs about 8 kg and is in excellent condition with only a few small scuffs (handlebar tape, brake lever). Components include Ultegra Flight Deck shifters, Ultegra front derailleur, Dura Ace rear derailleur and brakes, Mavic Ksyrium Elite wheels, Serfas carbon bottle cages, etc. Size is 52. It's a stunning machine and deserves a better owner than me. Asking ¥175,000. Located in Yokohama.
More spec info at this link: http://www.81496.com/jouhou/road/cannondale2007/systemsixliquigas.html
General review of the SystemSix here: http://www.bikeradar.com/gear/categ...cannondale-system-six-carbon-superlight-9911/