Ergon ST Core Evo Bike Saddle - Men's
Leave your seat problems behind with the men's Ergon ST Core Evo bike saddle. It's designed to relieve pressure and prevent soreness over long-distances with its Ergonomic Core and TwinShell design.
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- Ergonomic Core allows the saddle's surface to dynamically adapt to pelvic motion with minimal pressure, reduced friction and a floating ride sensation
- TwinShell design layers soft orthopedic comfort foam over a flexible upper seating shell with an ergonomic BASF Infinergy® core and a stiff lower carrying shell
- Core and TwinShell design combine to isolate you from the road surface, delivering amazing comfort on extended rides and multiday tours
- Hot spots, back strain, shock and vibrations from the road or trail surface are absorbed and reduced, and the pelvis is actively supported when pedaling
- Reactive damping effectively isolates the lower back from surface shock and vibrations
- S/M fits sit-bone width of 9–12 cm; M/L fits sit-bone width of 12–16 cm
Imported.
View all Ergon Bike Saddles| Best Use | Bike Touring |
|---|---|
| Saddle Type | Cushioning |
| Saddle Cover Material | Synthetic |
| Cushioning Material | Foam |
| Rail Material | Aluminum |
| Dimensions | Unavailable |
| Weight | Unavailable |
| Gender | Men's |
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St Core Evo replaced my Brooks B-17
Put this saddle on my around town bike to replace a B-17 with a broken adjustment bolt. This saddle is comfortable and moves with you as you pedal. Soaks up all the bumps on gravel roads. Use Ergon GP1 grips and love those so I thought I'd give this saddle a try. Love it.
Never got comfy with it
Probably should have returned it as it never achieved that painless status that we all crave. Bike saddles are literally such a pain in the butt to buy, try, etc it seemed excessive to return after riding it so many times. I now have a different bike with a new saddle and this Ergon stayed on my old machine, which is now another spare bike.
Comfortable but wobbly
I bought this to replace B17 brooks because of discomfort in my perineal area. The cutout does the job, but I found that the side-to-side motion allowed by the "core" made my bike unstable.
Went back to Brooks B17 Imperial after trying this
I've used Ergon grips for years and love them. I recently purchased a Cannondale Tesoro Neo SL e-bike and was looking over bike gear and ran across this saddle and read a lot of positive things about it. Sounded like a perfect match. I even did Ergon's saddle selector online and it recommended the Men's ST Core Evo Bike Saddle for me. I purchased the saddle and set it up on my bike exactly how I always set my saddles with height/tilt/etc. I tried it on a 40-mile ride and the next day I felt really sore, kinda bruised in the sit bone area. I chalked it up to being my longest ride of the year on a relatively new bike. I checked my fit and everything was perfect. Took it out a week later for a 35-mile ride, same thing ... the next day especially and for a couple days after my sit bone area feels bruised/sore. I did more follow up online and some people suggested the M/L was too wide but the S/M fit them well, if you are around a 12mm sit bone size (mine is 13 mm). I thought of trying the S/M size, but just didn't want to go through the hassle as I have a perfectly fine Brooks B-17 Imperial that is comfortable for me. I put my Brooks B-17 Imperial on the bike (newish saddle, not even broken in yet) and there was no discomfort after a 35-mile ride. Compared to the Brooks, the Ergon is wider in the middle of the saddle, while the nose and rear ends of the saddle are about the same width as the Brooks. That extra thickness just rubs me the wrong way (pun intended). Although I wanted it to and I tried real hard, the Men's ST Core Evo Bike Saddle just didn't work for me.
Bum cushion
Bought to replacement by stock saddle , pretty impressive build and very satisfying ride.