S-Works Power with Mirror Size:143MM Due to the recesses in

Due to the recesses in the bag design

Rise                             40mm/55mm

Includes cable and housing

Accurate 3 Inch dual-tone pressure gauge displays both bar and PSI

S-Works Power with Mirror Size:143MM Due to the recesses inThe 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