New old stock Cannondale SuperX Carbon Disc Frame and Fork. Frames are as pictured. Please ask any questions about specs or compatibility before purchasing. Headset compatibility: Cannondale Si-1.5" KP454/ . Bottom bracket compatibility: PF30A / 83mm. Axle compatibility: Front: Axle 12x100 Maxle- 125mm length Rear: Axle Syntace X12 12x142- 166mm length. Seatpost/clamp compatiblity: 25.4mm diameter round, proprietry wedge binder. Color: Black/Red. Size: 61cm. Size in pictures: 54cm