• -10%

ISM PS1.1 universal saddle


The ISM PS1.1 is the new version of the ISM Racing. Same comfort, new name.

€215.96 Save 10%
Tax included
In stock
  • Fast shipping
  • Not good, money back guarantee
  • Safe and secure ordering and payment
  • Ordered before 4 PM, shipped today.
  • Expert advice
  • 8.8 with 1019 reviews

Product Info

The ISM PS1.1

The ISM PS1.1 is the ultimate triathlon bike saddle! This is the perfect triathlon/TT bike saddle. The gel-pads make this bike saddle really comfortable. The saddle is really comfortable but hard enough to give you the perfect touch with your bike. The PS1.1 has like all the ISM bike seats a really unique design. This design makes sure you are in a natural and healthy position.

Every ISM Seat is different from all the other bike seats from other brands. It is different in many aspects like:

- ISM seats are bike seats where you really sit on. The ISM racebikesaddles are flat, most of the other saddles are convex. Beceause this bike saddle is flatter is the place where your sacrum is on the saddle really comfortable.

- The upperside off the bike saddle is cm lower than then other bike saddles.

- The racebikesaddles has some extra beceause this seat is in fact noseless, but the saddle has to follow the rules of the UCI and the US.


  • Category: Performance
  • Length: 240mm
  • Width: 130mm
  • Padding: Foam and gel
  • Rails: Titanium
  • Colour: Black and white
  • UCI Compliant: Yes

ISM seats are bike seats with a hole or notch. Enough to relieve the weak parts of your body and seat enough to support your body for a safe ride. The ISM seats are so called noseless seats, the weaker parts of your body are not getting in contact with the seat, a relieve for both ladies and gentlemen!

The ISM PS1.1 is suitable for roadbike and can be used for triatlon.

Medical applications:

  • Bike seat for lychen sclerose
  • Prostate seat
  • Seat for AMS( 800) prothese
  • Seat for vulva problems

Take your time to adjust this seat!

Because you are going to be seated on only your seatbones the right adjustment is slightly difficult to find then with a traditional bikeseat. Read the instruction that comes with the ISM seat end watch the vids about adjustment. 

When you have found the right position you will never want to change your bike saddle ever again!

Tags: prostate saddle for bikes, saddle for prostate, saddle for prostatitis, saddle for prostate problems, saddle for prostate problems road bikes, road bike saddle for prostate