sellOttO - the comfortable seat to enjoy the bike

Introduction to sellOttO

SellOttO is the innovative "eight" shaped comfort bicycle saddle, which eliminates the pressure in the genital area, for a pleasant pedalling in the city and in the excursionism with any model of bike (City-CityBike, Home, Electric, Folding, Utility, Cargo, Mountain- MTB, Touring, Road, Exercise).


Short history of sellOttO

Developed in 2015 and 2016, also with the support of expert collaborators of the Sports Medicine Center of the University of Pavia ( At beginning of 2017 sellOttO has been certified also by the Department of Mechanical and Aerospace Engineering of the Polytechnic of Turin (, according to the European legislation UNI EN 14764: 2006.

With a flexible polyethylene supporting structure and polyurethane basic padding, SellOttO is assembled in Italy by expert craftsmen in the sector.


Main benefits and features of sellOttO

Anatomical for Men and Women (width suitable for the for the seat bones of the male and female pelvis):

  • ensures wellness and comfort for cyclists
  • reduces various risks of pain and discomfort (frictional dermatitis, genital numbness, prostate inflammation -

SellOttO is delivered with its  support rails (easily to install on the new seat post with "straight rails" spaced from 32 to 38 mm); if using traditional seat post (upper diameter about 22.2 mm), immediately after the order, request by e-mail the related adapter (it will be delivered free of charge). For other special seatposts (example with "3/4 holes for exercise bikes") contact us before ordering, and we will confirm in advance our availability of the related adapter.

The assembly instructions and adaptation to sellOttO are available both in Italian and in English, in paper and video format

Further information available on:

  • the web pages of each sellOttO category and product
  • YouTube in english (, española (, française (, Deutsche (, italiano (


Our first reviews and testimonials

  • Finally someone has invented something useful for the health of cyclists (Luca, doctor, 39 years old)
  • Initially I was very skeptic of the product however after using this I love it! (Giorgia, ebiker, 20 years old)
  • It seems to be designed to make e-bike even more comfortable (Marianna, e-biker, 40 years old)
  • 140 km without ever getting up from the saddle: my bike and saddle are now a perfect combination (Marco, amateur cyclist, 35 years old)
  • With sellotto I rediscovered the pleasure of cycling (Giovanni, retiree, 65 years old)
  • The idea conforms to the anatomy and therefore natural (Roberto, amateur cyclist, 30 years old)
  • The bike is no longer an instrument of torture, but a convenient instrument for my job (Franco, delivery man, 22 years old)
  • Once you try it, you will never go back to traditional saddles (Cecilia, mom, 40 years old)
  • I hope this saddle will be soon mounted on my exercise bike at the gym (Edoardo, city cyclist, 55 years old)
  • Finally the bumps and the sudden holes are no longer just a problem with my soft sellotto (Naceur, Citibiker 55 years old)
  • I felt really relaxed once I completed my 30' training (Richard, Spinning biker 45 years old)
  • Also perfect for pushing better in the climbs, while sitting comfortably (Stefano, amateur cyclist, 50 years old -

Inventors and manufacturers of sellOttO

SellOttO was created, developed, and actually manudactured by a couple, Franco - aeronautical engineer and Eleonora - pediatrician, starting from their daily cycling experiences.

  • Franco has worked for 11 years in Italian Air Force and then for 25 years for one of the leading corporate consultancy firms; he currently works full-time in the management of the company Idea 8.0 srl, as responsible for the development and production of sellOttO.
  • Eleonora works as a Pediatrician for 35 years, currently in the main Pediatric Hospital of Turin; actually it manages in parallel the development and the operational tests of the ergonomic characteristics of sellOttO.


Buy now your favorite model directly here, from Franco and Eleonora, inventors and producers of sellOttO. In the final "Payment", by entering the code "new" in the "VOUCHERS" field, as a new customer you will immediately receive a 10% discount on the price of the product. If after 4 weeks you are not satisfied with your sellOttO, you can send it back to us and we will refund you.

Buy now from Franco & Ele