I had a Sitero on an old TT bike and it worked. I sold the bike with the saddle which I regretted. New bike cam with a saddle, I changed it within 3 months. The second saddle was a great deal and ok but not stellar. After approx a year it started to come apart 2 days before a race. Picked up a third in emergency...... awful. Finally came full circle and back to the sitero. If I upgrade this bike I am keeping the saddle!
Product Details
Specialized Sitero Saddle
The tried and tested stubby nosed design of the Sitero Saddle from Specialized is a firm favourite with time triallers and triathlon racers alike. It allows a forward, aerodynamic position in comfort, having been designed with input from riders, Retül fit specialists and doctors. PU padding and the 4-way stretch material provides support and comfort on longer races whilst the cutout channel relieves any unwanted pressure and numbness. Extra hydration and tools can be carried out of the wind behind the saddle by utilising the Integrated Direct Mount Reserve Rack and SWAT-compatible mounts.
Features
- Next-level comfort for riders of all sizes while in the aero position
- Lightweight and supportive PU padding for comfort and support on longer rides
- 4-way stretch cover material for unparalleled pelvic rami comfort
- Level 2 padding: Medium density foam for bike feel with additional cushioning
- Durable hollow Cr-Mo rails
- Integrated Direct Mount Reserve Rack included for bottle/equipment storage solutions
- SWAT™-compatible mounts moulded into the saddle base allow for sleek and integrated storage solutions
Specifications
- Discipline Compatibility
- TT
- Women's Specific Design
- No
- Cut-Out Design
- Channel
- Gender
- Unisex
- Intended Use
- Performance
- Nose Shape
- Flat
- Padding Level
- Medium
- Profile
- Flat
- Rail Material
- Steel
- Riding Position
- Race
- Saddle [Maker]
- Specialized
- Saddle [Material]
- Synthetic
- Saddle [Width]
- 130 mm, 155 mm
- Shell Material
- Nylon
- Product code
- 1309154 / 54295810572634
Reviews
I’ve been riding this now for several weeks. Mostly a 45min commutes, but a few weekend rides over one hour. I’ve got to say, even though it’s designed for TT riding, it’s super comfortable for road riding when you want to hold a slightly more aero position. I’m going to adopt it as my overall saddle (commuting, sportive, weekend, and Triathlon)
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
2 questions answered
How long is this saddle in inches?
Hi David, Specialized don't publish a length figure for the Sitero, so we can't quote an exact number in inches. If you need it for a fit or bag-clearance check, get in touch via https://www.sigmasports.com/contact-us and we can measure one for you. Many thanks
How wide is the nose of this saddle? And how wide is the channel? Thanks!
Hi there, Please contact the Customer Care Team on customercare@sigmasports.com and they will be able to look into this with you, Many thanks Joe W
About Specialized
Innovate or die.
Founded in California in 1974, Specialized began with a simple promise: serious riders deserve serious gear. Half a century later, the brand still funds its own wind tunnel, builds its own carbon, and tests every bike with the world's best so that you ride your own best.
The first production mountain bike. The first cycling-specific shoes. FACT carbon, the Win Tunnel, S-Works. Specialized has a habit of building the things the rest of cycling ends up copying.





