Specialized S-Works Power Mirror Saddle Black Size:143mm This steering bar provides a

This steering bar provides a 8cm higher position and is ideal for riders with shorter arms

is a matter of rails—Cr-Mo rails to be exact

The battery Shelf is 6 x 3

Rear Hub:  Shimano Nexus

Electric Assist: no

Specialized S-Works Power Mirror Saddle Black Size:143mm This steering bar provides aThe 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