Well known for its long body and flat profile, the Phenom is the shape of choice for many of the best racers in the world, ranging from Tour of Flanders winner Kasper Asgreen to World DH Champion Loic Bruni. Like every saddle we make, the S-Works Phenom with Mirror was ergonomically designed and scientifically proven - our Body Geometry methodology - combined with our Mirror 3D printing - resulting in 28% less pressure, right where it counts. BODY GEOMETRY: We know that every body is different, but the issues facing riders in the saddle are the same — sit bone pressure, scar tissue build-up, and blood flow loss. Using pressure mapping, blind comfort studies, and even penile blood flow studies (yeah, we did that), Body Geometry and Mirror Saddles don’t just promise to solve these issues for men and women — we’ve scientifically proven they do. SOFT TISSUE RELIEF: Using a concave shape and ultra-compliant carbon shell, we’ve created a space for a thicker Mirror print, using 20,055 struts and 8,735 nodes - resulting in a 28% reduction in sit bone pressure compared to a traditional foam saddle, measured by our ultra high-resolution pressure mapping. PERFORMANCE-INSPIRED SHAPING: Being our longest and flattest saddle from tail to nose, the S-Works Phenom with Mirror’s shape and construction enables maximum movement for optimal positioning for power - enabling riders to easily adjust their position on the saddle for tempo efforts and supports riders movement in and out of the saddle on climbs. Patented Body Geometry technology is ergonomically designed and scientifically proven to increase blood flow to sensitive arteries.Longest and flattest, Mirror saddle, from nose to tail to date at 27cm.Mirror technology utilizes 3D printing from liquid polymer to create a one-of-a-kind honeycomb structure that offers superior sit-bone support and comfort.Carbon fiber shell is flex-tuned for support and ride compliance.Ultra-light oversized carbon rails.SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.NOTE: Oversized 7x9mm carbon rails are not compatible with seat posts equipped with side-load clamp mechanisms for 7mm round rails.Size 143mm / Weight: 223gSize 155mm / Weight: 227g