2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
2026 Specialized S-Works Phenom with Mirror
Specialized

2026 Specialized S-Works Phenom with Mirror

$475.00
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S-Works Phenom with Mirror
S-Works Phenom with Mirror
Gravel / XC / Trail / DH · Body Geometry · Mirror Technology · Carbon Rails

The S-Works Phenom with Mirror is the pinnacle of the Phenom line — the longest, flattest Mirror saddle Specialized makes at 27cm. It combines the proven Phenom shape (preferred by Tour Flanders winner Kasper Asgreen and World DH Champion Loïc Bruni) with the full Mirror treatment and an ultra-light carbon shell and rails. The result is the most comfortable, most capable off-road saddle in the world — with 28% less sit-bone pressure than foam.

  • 27cm Long / Flat Profile: Longest, flattest Mirror saddle — maximum freedom to move from nose to tail.
  • Mirror Technology: 20,055 struts / 8,735 nodes of 3D-printed liquid polymer — adaptive support, no foam deadness.
  • 28% Less Sit-Bone Pressure: Thicker Mirror lattice from concave shell = measurably less pressure vs. foam.
  • Carbon Fiber Shell: Flex-tuned for a precise balance of support and ride compliance.
  • Ultra-Light Oversized Carbon Rails: 7x9mm carbon rails — exceptionally light, exceptionally stiff.
  • SWAT™ Compatible: Integrated storage mounts built into the base — sleek, no added bulk.

Loïc Bruni, 6x Downhill World Champion: "I can move around the saddle with ease, and it's super comfortable and durable — a perfect fit for both my trail and DH bikes."

S-Works vs. Phenom Pro — Carbon vs. Reclaimed Nylon
The S-Works steps up from the Pro in three ways: full carbon fiber shell (vs. reclaimed carbon + nylon-injected), full carbon rails (vs. hollow titanium), and ~39-40g lighter (223g vs 262g at 143mm). The carbon shell is flex-tuned for a more precise ride quality, and the 7x9mm oversized rails save weight while providing excellent grip in the seat post. Note: the oversized 7x9mm carbon rails are NOT compatible with seat posts that have a side-load clamp mechanism for 7mm round rails — check your seat post before buying.
Soft Tissue Relief — The Science
Specialized's Body Geometry research includes pressure mapping, blind comfort studies, and what they describe diplomatically as "penile blood flow studies." The findings are consistent: the combination of a concave shell, supportive cutout, and Mirror lattice increases blood flow to sensitive arteries vs. traditional foam saddles. This isn't marketing — it's the foundational science behind every Body Geometry saddle.
SWAT Storage Integration
The S-Works Phenom has SWAT-compatible mounts molded into the saddle base — allowing sleek, integrated storage solutions like the SWAT Box or SWAT Tool Wrap. This keeps your essentials under the saddle without a bulky mount or strap, maintaining the clean look of a carbon race saddle while adding real utility on long rides.
General
Model
S-Works Phenom with Mirror
Use
Gravel, XC, Trail, Downhill, E-Bike
Position
MTB / Aggressive (long body, flat profile, maximum movement)
Technology
Body Geometry — Ergonomically Designed, Scientifically Proven
Mirror Technology
Mirror Struts
20,055
Mirror Nodes
8,735
Material
3D-printed liquid polymer lattice
Sit Bone Pressure Reduction
28% vs. foam saddle (pressure-mapped)
Construction
Shell
Carbon fiber — flex-tuned for support + compliance
Rails
Ultra-light oversized carbon rails (7x9mm)
Shape
27cm — longest, flattest Mirror saddle to date
Cutout
Concave shell + supportive channel for sit-bone weight support
SWAT Compatible
Yes — integrated mounts for SWAT Box / SWAT Tool Wrap
Available Widths
143mm / 155mm
Rail Compatibility
⚠️ NOT compatible with side-load 7mm round rail seat post clamps
Weight
143mm
223g
155mm
227g
Price & Rating
Price
$474.99
Rating
4.5 / 5 (2 Reviews)
vs. Phenom Pro
-39g, +$125 — carbon shell replaces reclaimed carbon/nylon, full carbon rails replace hollow Ti

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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S-Works Phenom with Mirror
Technology
🪞
Mirror Technology
3D-printed liquid polymer honeycomb — 20,055 struts and 8,735 individually tuned nodes.
🦴
28% Less Pressure
Concave flex-tuned carbon shell creates space for thicker Mirror print, reducing sit bone pressure.
📐
Longest Flat Saddle
27cm longest and flattest Mirror saddle from nose to tail — maximum movement for optimal positioning.
🔬
Body Geometry Design
Patented ergonomic design scientifically proven to increase blood flow to sensitive arteries.
💪
Concave Carbon Shell
Ultra-compliant flex-tuned full carbon shell for support and ride compliance.
🎒
SWAT™ Compatible
Integrated storage mounts for sleek, out-of-the-way carry solutions.
Built For
Road Racing
Gravel Riding
Endurance Rides
All-Day Comfort
Quick Specs
223g
Weight
Size 143mm
Mirror
3D Printed
20,055 Struts
27cm
Length
Longest Mirror Saddle
143/155
Widths
mm
Gallery
S-Works Phenom Mirror - View 1 S-Works Phenom Mirror - View 2 S-Works Phenom Mirror - View 3

Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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