ST Core

  • Sale
  • $99.95
  • Regular price $149.95

The ergonomic saddle revolution for touring bikes ensures maximum long distance comfort for men and women. The floating TwinShell concept, featuring CORE 3D®, supports the natural pelvic movements while pedaling, actively relieves the sit bones, and reliably dampens bumps caused by the riding surface. CORE 3D® consists of the latest E-TPU materials, bringing state of the art technology in responsiveness and damping. The anatomically adapted seating area has been optimized in elaborate studies and field tests for men and women. Thanks to the significant relief channel, numbness and pain are effectively prevented. The ST Core saddle is tailored in detail to the needs and requirements of touring and ebike riders around the world.

Online Saddle and Size Selector

    • CroMo rails,  7x7
    • CORE 3D® made of Closed Cell Particle Foam (E-TPU)
    • MicroFiber cover
    • Padding made of Orthopedic Comfort Foam
    • Gender specific shapes and relief channels
    • Available in 2 sizes
    • Gender specific designs
    • S/M fit sit-bone width of 9-12 cm
    • M/L fits sit-bone width of 12-16 cm
    • 260 lb recommended max rider weight limit

    Customer Reviews

    Based on 6 reviews
    David Starkman
    THIS is the saddle

    I tried several until I stumbled across this one. I had never heard of Ergon but glad I found it. The wife loves the saddle too.

    Eric Black
    awesome saddle! Bye bye Brooks B17

    As much as I love my B17, this Ergon saddle is saving my body from destruction. The B17 is a thin leather surface, the Ergon is a system. I will buy another for my other bike! A very satisfied customer here.

    ST Core saddle

    Finding a new saddle is either hit or miss.
    So far this one is a winner!
    Very comfortable and well made!
    Great for touring but might be a bit plush for a long road ride........not sure yet?

    Jacob Larsen
    Very comfortable so far

    I purchased this seat for my Priority Embark eBike. I am a runner turned biker so I have less experience with saddles. But I combed threads and found high recommendations on this saddle. So far it has been a night and day difference from the stock seat that came on the bike. I paired this saddle with the Cirrus Cycles KINEKT 2.1 Aluminum Suspension seat post and I feel like I can ride for hours without any uncomfortable sensations.

    Lawrence Don Lee
    Yep, YES

    Excluding the recent purchase of this saddle, I presently have 9 saddles by other manufacturers. This is my 2nd Ergon saddle. The other an SC Core Prime L presently on my Como E-bike; the ST Core Prime on my Vado 5.0. In both instances, all saddle issues/problems were solved. The dynamic feature of the saddles is a plus. Were everyone who rides bikes looking for comfortable performance to try Ergon products for two or three rides, Ergon would certainly be the choice.