Which saddle width do I need?

Specialized sizes saddles by your sit-bone width. Measure it at a Specialized dealer, or at home: sit on a piece of cardboard on a chair with your knees at 90°, mark the centre of each sit-bone impression and measure between the dots. Then use Specialized’s own mapping in the size guide on this page: up to 100 mm → 130 mm saddle, 101–120 → 143, 121–140 → 155, 141–160 → 168, 161–176 → 180, 177–195 → 200. If your width isn’t made in that model, Specialized’s size tool picks the nearest one available.

Mirror, MIMIC or foam: what’s the difference?

Mirror is Specialized’s 3D-printed padding, a honeycomb lattice printed from liquid polymer whose density is tuned zone by zone for sit-bone support; Specialized claims clear pressure reductions over foam (for example up to 26% on the Romin EVO). MIMIC is a multilayer soft-tissue technology that Specialized developed for women, to maintain equilibrium and reduce swelling in soft tissue. Foam saddles use Specialized’s padding levels, from Level 1 (lightest, most direct) to Level 5 (softest, for casual riding).

S-Works, Pro, Expert or Comp: what changes?

Mostly the materials and the weight. S-Works saddles use carbon shells and oversized carbon rails and are the lightest (the S-Works Power weighs 159 g in 143 mm). Pro models keep the same Mirror pad as the S-Works but use titanium rails and a nylon base with reclaimed carbon. Expert and Comp models use hollow titanium or Cr-Mo rails, and the Comps use foam, gel or MIMIC instead of Mirror. The shape is the same across a family; the widths on offer vary by model.

Power, Power EVO, Romin EVO or Phenom: which shape?

Power is Specialized’s short-nose saddle with a wide, long channel, made for aggressive positions; the Power EVO evolves it for riders who move fore and aft, with a 1 cm wider nose, an invisible cutout and longer rails. Romin EVO is a traditional long, curved saddle for low, aero race positions that still lets you slide back and forth. Phenom is long (27 cm on the Mirror versions) and flat, popular in MTB, gravel and road. Bridge is broad and flat, for on- and off-road control.

SPECIALIZED Saddle Romin Evo Comp Gel

Black

€99,00

~~€99,00~~ €99,00

Tax Included
EU Destination Selected (Spain)

+3 units in stock

The essentials

Best for

Road
Aero position
Long rides

SPECIALIZED Saddle Romin Evo Comp Gel - Black

Technologies

Specifications

Shape	Romin EVO · long, curved
Padding	Level 2 + gel
Shell	Carbon-reinforced
Rails	Hollow Cr-Mo
Weight 143 mm (claimed)	266 g
Weight 155 mm (claimed)	278 g
Weight 168 mm (claimed)	281 g
Widths	143 / 155 / 168 mm
Use	Road

Romin EVO · long, curved

The Romin EVO shape: a traditional long, curved saddle designed to relieve pressure in low, aggressive, race-inspired positions while letting you slide fore and aft on the saddle.

Level 2 + gel

Light, supportive PU foam with gel inserts for comfort on long rides; Level 2, medium density, for bike feel with extra cushioning.

SWAT mounts

SWAT-compatible mounts moulded into the saddle base, for sleek, integrated storage.

Body Geometry

Specialized’s ergonomic design method since 1997: every saddle starts with pressure mapping, anatomical measurement and testing with riders, and Specialized says its patented Body Geometry designs are lab-tested to ensure blood flow to sensitive arteries.

SPECIALIZED Saddle Romin Evo Comp Gel - Black

Compare with

	SPECIALIZED Saddle Romin Evo Comp Gel - BlackThe Romin EVO shape for low, aero riding at a Comp price: supportive foam with gel inserts for long rides, a stiff carbon-reinforced shell, hollow Cr-Mo rails and a water-resistant Micromatrix cover, 266 g in 143 mm.	SPECIALIZED Saddle Romin Evo Pro Mirror - Black Choose it for the Romin EVO Mirror pad on titanium rails.	SPECIALIZED Saddle Romin Evo Comp Mimic - Black Choose it for the long, curved Romin EVO with MIMIC.
Regular price	€99,00	€369,00	€99,00
Safety rating	—	—	—
Shape	Romin EVO · long, curved	Romin EVO · long, curved	Romin EVO · long, curved
Padding	Level 2 + gel	Mirror · 22,200 struts	MIMIC
Shell	Carbon-reinforced	Nylon with 15% reclaimed carbon	—
Rails	Hollow Cr-Mo	Hollow titanium	Hollow Cr-Mo
Weight 143 mm (claimed)	266 g	—	241 g
Weight 155 mm (claimed)	278 g	245 g	246 g
Weight 168 mm (claimed)	281 g	—	257 g
Widths	143 / 155 / 168 mm	143 / 155 mm	143 / 155 / 168 mm
Use	Road	Road racing and performance	Road

SPECIALIZED Saddle Romin Evo Comp Gel - Black

Size guide

Sit-bone width (mm)	Sit-bone width (in)	Saddle width (mm)	Saddle width (in)
up to 100	up to 3.94	130	5.12
101–120	3.98–4.72	143	5.63
121–140	4.76–5.51	155	6.1
141–160	5.55–6.3	168	6.61
161–176	6.34–6.93	180	7.09
177–195	6.97–7.68	200	7.87
196 and up	7.72 and up	225	8.86

Specialized: sit on a piece of cardboard on a chair with your knees at 90° (raise your feet if needed), stand up, mark the centre of each sit-bone impression and measure between the two dots. If a width isn’t made in a given model, Specialized’s size tool picks the nearest width that model comes in. A Specialized dealer can also measure your sit bones.

How to measure

Chest: around the fullest part, under the arms. Waist: around your natural waistline. Hips: around the fullest part. Keep the tape snug but not tight.

SizeSelect your size 143mm 155mm 168mm

Description

The Romin EVO shape for low, aero riding at a Comp price: supportive foam with gel inserts for long rides, a stiff carbon-reinforced shell, hollow Cr-Mo rails and a water-resistant Micromatrix cover, 266 g in 143 mm. The Body Geometry channel is designed to maximise blood flow. For soft-tissue support, the Comp with MIMIC.