S-Works Power with Mirror Size:143MM Their unique 3-layer Velcro system

Their unique 3-layer Velcro system holds your foot firmly in place for fast

Rise                             40mm/55mm

Once snapped onto the VACUUM base

Includes cable and housing

5mm comfortable tape with gel backing

S-Works Power with Mirror Size:143MM Their unique 3-layer Velcro systemThe S works Power with Mirror technology is the perfect reflection of you. Were redefining comfort and performance with Mirror technology to take Body Geometry into the future. The last big material innovation in saddle design happened decades ago with the introduction of foam. To develop a next generation saddle, we had to look beyond foam and develop a next generation technology. The S Works Power Saddle with Mirror is the future. We developed