Specialized S-Works Power EVO with Mirror Bicycle Saddle

Get out of the pain cave and into your power positions with the Specialized S-Works Power EVO with Mirror Bicycle Saddle, the most comfortable, high-performance saddle Specialized has ever measured. Engineered for dynamic riders who move front to back, the Specialized S-Works Power Evo with Mirror Bicycle Saddle uses Body Geometry science and elite rider insights for unrivaled comfort and performance offering 34.1% less nose pressure and 28.8% less sit bone pressure vs. foam saddles, plus 18% less midline pressure vs. Power Mirror. Power EVO supports you in every position.

At a Glance

• Use - Road, Gravel & XC Racing and Riding.
• Body Geometry - Ergonomically Designed, Scientifically Proven
• Comfort is a Weapon - 34.1% less nose pressure, 28.8% less at sitbones
• Mirror Technology - 47,000 Struts of Adaptive Support
• The Shape of Power, Evolved - Wider Nose, Invisible Cutout, Full Power
• Light and Strong Carbon Shell and Rails - 212g (130mm)

• 28.8% Less Sit Bone Pressure - Built on the legacy of our performance saddle that changed the game—Power with Mirror—the Specialized S-Works Power EVO with Mirror was engineered for riders who move fore and aft on the saddle. Some World Tour riders wanted more freedom, so we refined the shape with a wider nose, updated wing flare, and a invisible cutout. The result: 34.1% less nose pressure, 18% less midline pressure, and 28.8% less sit bone pressure—delivering comfort and support in every position.

• 34.1% Less Nose Pressure - The nose of the S-Works Power EVO with Mirror is 1cm wider and boasts 19.7% more Mirror material on the front half than the original Power with Mirror—giving aggressive riders the freedom to slide forward and stay there longer. This added support delivers 34.1% less nose pressure compared to traditional foam saddles, so you can go harder ‘on the rivet’ and never leave your power zone.

• More Mirror, More Support - Ergonomically designed for power through comfort, the S-Works Power EVO with Mirror features our thickest Mirror print ever—delivering 28.8% less sit bone pressure than traditional foam and 14.9% less sit bone pressure than the closest competitor. A concave shell design allows for nearly 3x more Mirror material than the original, with 47,000 struts and 21,000 nodes tuned for next-level support and performance.

• All-New Invisible Comfort - The all-new invisible cutout eliminates harsh edges at the midline, creating a smooth, hammock-like feel that reduces pressure by 18% compared to Power with Mirror. Paired with the updated Power EVO shape, it lets you move freely across the saddle—so you can stay powerful, stay comfortable, and stay out of the pain cave.

• All The Way Back - The S-Works Power EVO with Mirror features a reimagined wing flare with a smoother, more dynamic curve that eliminates sharp edges and helps reduce hamstring impingement. This rolled shape makes it easier to sit farther back on the saddle while still delivering the support riders expect from Power. Bonus: rider feedback confirms the new shape delivers a true-to-size fit that feels just right.