The Antares is 1 of fizi:ks 3 Spine Concept Mens Road Saddle shapes. Of these 3 the Antares shape is wide & slightly curved in profile. Antares R3 is for The Chameleon: Medium Spine. If you have an intermediate degree of spinal flexibility &40;approximately 90 degrees between your straight legs & your back when bending over as far as you can keeping your legs straight a shoulders width apart&41; you are a chameleon. Your degree of spinal flexibility helps you so far before you need to rotate your pelvis slightly to achieve fully the performance position. You will benefit from the increased width & slight curvature of the Antares shape. Shell: Fiberglass Thermoplastic Composite with Wing Flex for freedom of thigh movement Rail: K:ium Integrated Clip System: Yes Length: 275mm
Width: 142mm Weight: 195g