

Product Details
S-Works Romin EVO with Mirror
Our pro-favorite S-Works Romin EVO with Mirror saddle is designed to deliver exceptional comfort and ensure blood flow to soft tissue when riding in a low, aero position. By replacing foam with our Mirror technology, we’ve also reduced sit bone pressure up to 26%. We developed Mirror technology by 3D printing from a liquid polymer to perfectly reflect your anatomy. This revolutionary process creates a complex honeycomb structure that allows us to infinitely tune the material’s density in a way impossible with foam.
The Body Geometry ergonomic supportive cut-out is designed to maximize blood flow, while the unique saddle shape allows you to maintain comfort, even in a competitive, aerodynamic position. Our very first concave FACT carbon fiber shell enabled us to create our thickest Mirror pad ever with 22,200 struts and 10,700 nodes, while oversized carbon rails create a saddle that's ready for anything.
The carbon-railed, lightweight S-Works Romin EVO with Mirror is a high-performance saddle that's designed to put you in a position for optimal power transfer and comfort as you put pressure on your competition.
- Patented Body Geometry design is lab-tested to ensure improved comfort and blood flow to sensitive arteries.
- Mirror technology pad features 22,200 struts and 10,700 nodes, all individually tuned.
- Concave 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.
- Size 143mm/Weight 190g
- Size 155mm/Weight 198g
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.