Comparison of Specialized saddles

Bridge
Saddle name	Application	Widths (mm)	Lengths (mm)	Weights (g)	Notes
Bridge Comp Mimic	Trail and Gravel	143 155 168	265	258 304 313	Innovative MIMIC technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Durable hollow Cr-Mo rails. Level 3 padding: Low/Medium density foam provides the perfect blend of bike feel and cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Bridge Comp	Trail and Gravel	143 155		261 264	Durable hollow Cr-Mo rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
Bridge Sport	Trail and Gravel	143 155		317 325	Light and super-durable steel rails Level 3 padding: Low/Medium density foam provides the perfect blend of bike feel and cushioning.
The Cup Gel	Cruiser/comfort ride	245		892	Body Geometry V-groove design improves comfort and increases blood flow in critical areas. Extra-wide, ergonomic design for upright, relaxed comfort. Honeycomb gel padding to cradle your sitbones Elastomer rail suspension for instant, plush comfort Tough, lightweight, water-resistant Micromatrix™ cover. SWAT™ compatible mounts allow for sleek and integrated storage solutions. Level 6 padding: Ideal for casual riding.
Phenom
Phenom Comp	Distance road or trail	143 155	270	256 265	Durable hollow Cr-Mo rails. Lightweight and supportive PU foam for increased comfort on longer rides. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Phenom Expert	Distance road or trail	143 155		248 254	Lightweight and durable hollow titanium rails. Lightweight and supportive PU foam for increased comfort on longer rides. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Phenom Expert Mimic	Distance road or trail	143 155 168		241 253 257	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Lightweight and durable hollow titanium rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
SW Phenom	Distance road or trail	143 155		149 154	FACT carbon fiber shell is flex-tuned for support and ride compliance. Ultra-light oversized FACT carbon rails. Super-light, EVA padding for comfort and support on longer rides. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
Power
Power Arc Expert	All-rounder	143 155 168	240	243 257 258	Lightweight, durable, and hollow titanium rails. Lightweight and supportive PU padding for comfort and support on longer rides. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Power Comp	All-rounder	143 155 168		242 248 250	Durable hollow Cr-Mo rails. Lightweight and supportive PU padding for comfort and support on longer rides. Tough, lightweight, and water-resistant cover. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Power Comp with Mimic	All-rounder	143 155 168		227 230 234	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Durable hollow Cr-Mo rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
Power Expert	All-rounder	130 143 155		221 228 233	Lightweight and durable hollow titanium rails. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Power Expert with Mimic	All-rounder	130 143 155		213 214 216	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Lightweight and durable hollow titanium rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
Power Pro Elaston	All-rounder	143 155		231 235	Level 2 Elaston foam provides unrivaled comfort and support on longer rides. Lightweight and durable hollow titanium rails. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
SW Power	All-rounder	143 155		159 161	Level 1 padding: Lightest level of padding for the most direct connection to the bike. Stiff FACT carbon fiber shell is tuned for support and ride compliance. Ultra-light oversized FACT carbon rails. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
SW Power Arc	All-rounder	143 155		141 145	Super-light EVA padding for comfort and support on longer rides. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
SW Power Mimic	All-rounder	143 155		169 174	Ultra-light oversized FACT carbon rails. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
SW Power Mirror	All-rounder	143 155		192 194	Mirror technology utilizes 3D printing from liquid polymer to create a one-of-a-kind honeycomb structure that offers superior sit-bone support and comfort. FACT carbon fiber shell is flex-tuned for support and ride compliance. Ultra-light oversized FACT carbon rails. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
Romin EVO
Romin EVO Comp Gel	Road-low and aero	143 155 168	260	265 278 281	Durable hollow Cr-Mo rails. Tough, lightweight, and water-resistant Micromatrix™ cover. Stiff, carbon-reinforced shell for longevity and all-day riding efficiency. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Romin EVO Comp Mimic	Road-low and aero	143 155 168		241 245 256	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Durable hollow Cr-Mo rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
Romin EVO Expert Gel	Road-low and aero	143 155 168		269 277 281	Lightweight and durable hollow titanium rails. Tough, lightweight, and water-resistant Micromatrix™ cover. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
Romin EVO Expert Mimic	Road-low and aero	143 155 168		237 241 254	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Lightweight and durable hollow titanium rails. Level 2 padding: Medium density foam for bike feel with additional cushioning.
Romin EVO Pro Mimic	Road-low and aero	143 155 168		183 192 208	Innovative Mimic technology uses multilayered materials to maintain equilibrium and minimize swelling in soft tissue. Ultra-light oversized FACT carbon rails. Level 2 padding: Medium density foam for bike feel with additional cushioning. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
SW Romin EVO Mirror	Road-low aero position	143 155		184 188	Mirror technology utilizes 3D printing from liquid polymer to create a one-of-a-kind honeycomb structure that offers superior sit-bone support and comfort. FACT carbon fiber shell is flex-tuned for support and ride compliance. Ultra-light oversized FACT carbon rails. SWAT™-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions. Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side-load clamp mechanisms for 7mm round rails. Weight limit of 240 pounds due to carbon rails. Maximum rail torque of 80 in-lbf (9.0 Nm) for vertical clamps and 120 in-lbf (13.5 Nm) for horizontal clamps. See SW Carbon Rail Saddle Guide for installation instructions.
Sitero
Sitero	Triathlon/Time Trial	130 155	240	227 245	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.
Sitero Plus	Distance Triathlon/Time Trial	130 155	240	252 263	Level 3 padding: Low/Medium density foam provides the perfect blend of bike feel and cushioning. Durable hollow Cr-Mo rails. Integrated Direct Mount Reserve Rack included for bottle/equipment storage solutions.

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