Selling bike as sponsorship obligations have changed, and I've got a new race bike on the way. Bike has been well maintained, and has just had a massive $500 service: new chain, rear tire, bottom bracket, derailleur pulley wheels, and brake pads. I had a powermeter crankset installed when I first bought the bike, so this crankset/chainrings were reinstalled for the sale and has very few km's on it - virtually brand new. I've been assured by my mechanic that the 11-28t cassette is also in great condition. The bike has been raced internationally and has treated me well - though it does have some slight aesthetic imperfections based on its use. Carbon wheels are a 45mm profile, and are tubeless compatible (though currently not setup tubeless). The 27mm Challenge Strada tires (also tubeless compatible if you want to go that route) are great for Victoria's roads. The rear tire was replaced during the last service and has 0km on it, while the front is still in great shape. The Di2 system has been flawless, had no issues at all. Bike is currently equipped with a 140mm stem and 40cm bars for my race positioning, though the stock bar/stem combo (which is in brand new condition) does come with the sale.