Size large. Carbon fiber frame and carbon fiber Wheels. Upgraded Shimano Deore XT 1x12 Components and SLX hydraulic disc brakes. Fully upgraded with the DVO Diamond front fork suspension , Rockshox Deluxe rear shock. PNW dropper seatpost. Plus many other upgrades. Original cost of the bike was over $4,000 and over $2,500 in upgrades. Excellent condition was just professionally tuned up and even has a new chain on it.