Saccarelli CRF3 carbon bike frame. Diameter per quill: 27.2. Frame + fork weight; 1.7 kg. For more photos or information, feel free to contact me. Saccarelli CRF3 carbon bike frame carbon fork horizontal tube 54 cm vertical tube 54 diameter per quill: 27.2 bottom bracket: BSA frame + fork weight; 1.7 kg color: glossy red for more photos or information, feel free to contact me.