Principia Race Frame Ellipse Integral C24T -incl. Fullcarbon-fork and headset- Newly developed full carbon model from the Weaved Principia Carbon series combining superior carbon technology with classic Principia virtues: maximum power transfer and stability. Features Integral Post System seat tube, integrated OBB bearings and internal ICR cable routing from head tube to crank and a comfortable ride comparable to that of Revolution Integral C40T. Manufactured from high-strength carbon classified to a tensile strength of 24 tonnes per square centimetre. The Ellipse Integral C24T is available in Carbo Weave / white. If you are looking for the fitting frame size, please have a look HERE , for the Geometrie look HERE .