Specialized S-Works Power Carbon Saddle

Item number: 78562
S-Works Power Carbon Saddle - black/155 mm
S-Works Power Carbon Saddle - black/155 mm
S-Works Power Carbon Saddle - black/155 mm
S-Works Power Carbon Saddle - black/155 mm
S-Works Power Carbon Saddle - black/155 mm
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  • Online since 1998
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The S-Works Power Carbon Saddle by Specialized - maximum stiffness and minimum weight

The Specialized S-Works Power Carbon is a saddle with a short nose and wide recess, which convinces with its particularly low weight and high stiffness values. This is due to both the saddle shell, which is made from carefully selected, expertly processed carbon fibre (FACT™ Technology), and the robust oversized carbon struts. Due to the Body Geometry saddle design, blood circulation is maintained even in aggressive riding positions, resulting in more pedalling efficiency. The light PU foam padding is thinner than in other Specialized saddles, which provides direct feedback without a pronounced damping effect. The saddle shell contains two threads which allow SWAT™ accessories to be attached. The S-Works Power is suitable for men and women alike, but there is also a special women's model with MIMIC Technology.


Application: Road
Width: 130 mm, 143 mm, 155 mm
Saddle Rails: 7 x 9 mm (oval)

Technical Information:

Rail Material: Carbon
Shell Material: Carbon
Padding Material: Foam
Cover Material: composite material


- laboratory tested Body Geometry fit provides optimal blood circulation in both women and men in particularly sensitive arteries
- a stiff FACT carbon saddle shell for good support and efficient power transmission
- lightweight PU foam padding providing great support for comfort during long rides
- oversized FACT carbon saddle rails are super light, stiff and robust
- robust, light and water-repellent upper material
- Level 1 padding: medium density padding for long distances and a direct connection to the bike
- two threads in the saddle shell allow the attachment of SWAT accessories, e.g. Road Bandit, Saddlebags


FACT is an acronym for " Functional Advanced Composite Technology" and summarises all the know-how that Specialized has in the use of carbon fibre. It is a holistic approach, which primarily concerns the bike frames, but is found in many components such as handlebars, stems, saddles etc. The starting point is always the awareness for the needs of drivers and the capability to fulfil them. Next, the selection of fibres, resins and fabric layers takes place; in this process the quality of the carbon and the arrangement of the fibre layers play an important role. It is important to find the right set-up for the project at hand and the intended location or rather the area of application. It is often necessary to differentiate from model to model at several points. In the final step, attention is paid to processing the material in a way that allows the desired advantages in terms of low weight, rigidity and stability to be achieved.

Body Geometry
Body Geometry products from Specialized address the contact points between rider and bike. They are designed in collaboration with doctors, scientists and athletes to increase performance, improve riding comfort and prevent injuries, taking into account medical-anatomical aspects. Body Geometry features are found on Specialized saddles (padding, shaping), shoes (outsole, footbed, etc.) as well as gloves (padding).

Manufacturer Numbers:

130 mm: 27121-1700
143 mm: 27116-1703
155 mm: 27116-1705


- 1 x Specialized S-Works Power Carbon saddle


  • black/143 mm: 159 g
  • black/155 mm: 161 g


  • black/130 mm, out of stock
  • black/143 mm, out of stock
  • black/155 mm, in stock

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