Trigon VCS06 Ultra Light Full Carbon Fiber Racing Road Bike Saddle Bicycle Seat Glossy 3K Ergonomic carbon saddle, with mid-hollow design allowing more air flow between riders' hips, increases comfort and reduces stuffiness; Flexi carbon rail design allows flex of 25-30mm more than current one. Hipact formed patented design carbon rails designed to absorb road shock and soften the ride. HIPACT - High Pressure Solid Compaction: By using solid inner forms during the curing stage, compared to typicalair-bladder processes, we produce high-pressure compaction which means more consistent products with denser material and minimal voids Full Venus C7 carbon monocoque top. VENUS C7 - Carbon Composite High modulus and high strength prepeg raw material, cured at a hightemperature using TRIGON proprietary forming techniques, producing acomposite with unsurpassed fatigue resistance and vibration dampening. Patented Applicatoin Country: USA/Germany/Taiwan  Quality Certificate: ISO9001/EQA/ANAB One of the lightest bike saddle in the World !