TT-X68 Super light Disc road frame Shimano R7170 Di2 Groupset 

Carbon spoke wheelset Upgrade ceramic fee hub titanium color hub

Super light Disc road frame
Frame: TT-X68
Axle:100*12mm,142*12mm
Material: Full Toray T1000
Weight: Frame:836/+-40g(52cm)
Fork Weight :  390/+-40g
Headset: Top 1-1/2 (52mm) Down 1-1/2(52mm)
BB: BSA
Sizes:44/49/52/54/56/58CM
Disc Brake: Flat mount
Max Tire Size: 700*32C
Handlebar Size: 380/400/420/440MM
Stem Size: 75/90/100/110/120MM

Size 56, for your reference