Specialized Phenom Expert Saddle

Item number: 78503
Phenom Expert Saddle - black/143 mm
Phenom Expert Saddle - black/143 mm
Phenom Expert Saddle - black/143 mm
Phenom Expert Saddle - black/143 mm
Phenom Expert Saddle - black/143 mm
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.91 / 5.00

The Phenom Expert saddle by Specialized - for long distance riders

The Specialized Phenom Expert saddle was designed for long distance riders and features robust hollow titanium struts, a carbon fibre reinforced shell and a recess in the middle. Flexible edges, which adapt to the individual anatomy of the driver, contribute to comfort, as does the Body Geometry Design, which is designed for optimum blood circulation. The saddle has been padded with medium padding to achieve an optimum balance between damping and feedback both on- and off-road. Threads are integrated into the saddle shell to allow the attachment of Specialized SWAT ™ accessories.


Application: Cross Country, All Mountain, City & Touring, Gravel, Road
Width: 143 mm, 155 mm
Saddle Rails: 7 x 7 mm (standard)

Technical Information:

Rail Material: titanium
Shell Material: Plastic, carbon
Padding Material: Foam
Cover Material: composite material


- patented, laboratory developed Body Geometry Design for optimal blood flow to sensitive arteries
- carbon reinforced saddle shell with flexible " Adaptive Edge" edges for a high degree of adaptability to the individual anatomy and best comfort
- friction-reducing material on the saddle nose and rear improves pedalling efficiency and increases mobility on the saddle
- light and extremely durable saddle frame made of hollow titanium
- light, well supporting PU foam provides high comfort on long distances
- Level 2 padding: medium density foam for a direct connection to the bike with comfortable cushioning
- two threads in the saddle shell allow the attachment of SWAT accessories, e.g. MTB Bandit, Road Bandit, Stormproof Saddlebags


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:

143 mm: 27217-2203
155 mm: 27217-2205


- 1 x Specialized Phenom Expert saddle


  • black/143 mm: 248 g
  • black/155 mm: 254 g


  • black/143 mm, in stock
  • black/155 mm, in stock

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