ISM –IDEAL SADDLE MODIFICATION. Their saddles are used by many triathletes. I havent seen too many mounted to road bikes so I thought this might be something to explore.  ISM reports that Dr. Sommer commented that with the ISM saddle, blood flow in the perineum area remained at 100% throughout his tests.

Dr. Sommer stated, “ISM – A saddle where there is hardly any blood loss. Which is excellent to preserve sexuality and for preventing erectile dysfunction.”

In a recent April 2009 Study, NIOSH concluded that the best bicycle saddle is one with no-nose. The 2 attached graphics summarize this article which shows the pressure points of a tradtional saddle (left) vs. a noseless saddle, which turns out to pretty much match ISM ADAMO racing saddle pressure points (that include a ‘nose’ -see figure below). These great results are due to ISM placing the riders groin in front of the saddle arms.

For 2013, ISM has 11 ‘racing’ style saddles (they will be adding the ATTACK) and 2 sport/touring saddles which offer a wider seating platform and a shorter nose. Talking with ISM, the name of the saddle has very little to do with the function. The current overall best seller is the Adamo ROAD (ADAMO = Performance, ROAD = Road).

ISM states that this  saddle crosses multiple boundaries of Road, Off-road and Tri. For the ‘roadies’, the best sellers are the PODIUM, BREAKAWAY and PROLOGUE. These are all built from the same mold, but with different amounts of padding. To be released shortly will be the ATTACK, a specifically built saddle for the road. This new saddle offers a deeper and longer channel behind the cutout. This saddle is also a little slimmer. I think the ISM ATTACK will be accepted by ‘roadies’ and be seen on more and more road bikes.

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You can find your saddle by using the saddle selector, which walks you through picking the right saddle for your riding style. I chose the Podium which is 270mm long by 130mm wide.


Placing the saddle on the bike, I used my original bike measurements to get close to a comfortable fit. Here is what I have learned in order to easily setup the ISM saddle.

  1. Place the saddle’s rails parallel to the ground or slightly angled downward at the front.
  2. Next, place the saddle 0.5cm-1.0cm lower than your current traditional saddle. The reason for this is to revieve the pressure you might feel from new contact points. If you feel yourself rocking from side-to-side, you are sitting too high. Lower the saddle.
  3. Next, adjust the fore-aft position. Because the saddle’s dimensions are different than a traditional saddle (i.e., shorter nose), you will need to push the saddle back (see pic below). A good rule of thumb is that (a) the front tips of the saddle arms should reach about mid-point of your inner thigh, and (b) when riding on the bicycle, you should be able to place 3 fingers across the top of the saddle between you and the end of the saddle. Also, if the saddle feels too wide, and/or the front of the saddle arms are sticking out the front while you are riding, the saddle is too far forward…push the saddle back. Again, these are general setup recommendations that will need to be fine-tuned. For example, the TYPHOON saddle is 235mm long, the best-selling ROAD saddle is 245mm long where the PODIUM is 270mm long – a difference of 1”, therefore, it is important to start with the initial setup of measuring the sides of the saddle. If adjusted the same, the front of the PODIUM will show 1” more of the saddle arms than the ROAD.
  4. Go for a quick ride and tweak the setup if needed. Give it a few rides to get used to the new contact points.
  5. If you still feel pressure at the front, try tilting the saddle (tip) down a little more and/or move the saddle a little more to the rear. Remember, it’s OK to make slight changes over the next several rides.





I wanted to test this saddle since I see almost every Triathlete in the SoCal area riding this saddle. With so many Triathletes riding an ISM, there has to be something this saddle does right. Once I placed the saddle on the bike, it really seemed like it didn’t belong. It was like using a piece of steak as the topping to an ice cream cone. Both items are great, but they don’t belong together. The bike looked like some kind of Hybrid machine. Anyway, I was going to give it a try.  Again, with so many Triathletes using this saddle, its got to be good!

Out on the road, I got some strange looks, and quite a few questions. “What saddle is that?” “Is it comfortable?” and the knucklehead that said “You got the wrong bike for that saddle”. And that’s where I think ISM is fighting an uphill battle with the roadies. Roadies expect a saddle to look a certain way and this saddle doesn’t. But again, does it work? That is what I was interested in finding out.

During my first ride, I stopped half a dozen times tweaking the setup. These tweaks resulted in the tip being tilted down a little more, the saddle raised about 2mm, and slid back 9mm from initial setup. After that, it felt right. It felt comfortable, very comfortable. It took quite a few stops to get it adjusted, but in the end, no pressure points, no soreness, no numbness … this is how its supposed to be.

For the roadie market, the only drawback is that it does not ‘look like’ a typical road saddle. This is where I believe will be some resistance from a ‘true-roadie-racer-type’ to try a saddle that is outside of the (roadies) box.  This is not a negative thing, but an opportunity that ISM is addressing with a brand new, to be released model called the ATTACK which looks a little more like  a road saddle. It’s a little narrower here, a little flatter there, longer and deeper groove that is more in line what a ‘roadie’ expects a saddle to look like. It still has the basic saddle arms extending out the front and I believe it will be accepted by more roadies than current line models.


Sitting in an upright position (as with someone with little pelvic flexibility) this ISM saddle was the most comfortable for me out of all of the saddles I tested. In mid position, I could feel the difference in the widths between a traditional saddle and the ISM.

A few more tweaks and off on a 60 miler and I actually started getting used to the different shape and contact points and the saddle started feeling a lot more comfortable. At the end of the 60 miles, there was no soreness anywhere and I felt fairly fresh- as fresh as you can pushing 20mph average. As with any saddle, the worst thing you can have is a saddle that is not adjusted correctly since  you will be fighting this the whole ride. You will feel more beatup and exhausted than if you rode a correctly adjusted saddle. The added benefit of the Podium is that it also has just the right amount of foam/gel to make even a century ride comfortable.

This saddle can be ridden comfortably on the top of the bars, hoods, drops and especially horns. When the saddle is adjusted correctly, your genitals are almost positioned in front of the saddle arms, this is especially true for the shorteer ISM saddles such as the ROAD. In this position, I felt the least amount of frontal pressure out of all of the saddles tested. It is just with any other sitting position, you really need more time in the saddle to get used to this saddles design, especially if  you have a narrow Q-factor and larger diameter legs.

The bottom line is that Yes, this is definitely one saddle worth considering for your road bike.


  1. High quality shell, padding, cover and titanium rails.
  2. Foam and gel padding – just the right amount
  3. Comfortable in any riding position for any riding style
  4. Cost is right in line with a high quality saddle and is worth every penny

  1. Might put off a hard-core roadie due to ‘it doesn’t look like what a road saddle should look like’
  2. Takes many more adjustments to get the right fit
  3. For larger Q-factor riders and/or thinner leg riders.
SUMMARY: Testing this saddle, I tried to address 2 points1)  Does it work?

  • Definitely YES
  • In any riding position, there was NO numbness

2)  Introduce it as a saddle that should be considered for use on a road bike.

  • YES again, I highly recommend this saddle (or the upcoming ATTACK) for your consideration as your next road saddle.

3)  At a little over $$ MSRP (check price), this is a saddle that is definitely worth considering. All-in-all, this is a very good saddle.


I will continue to put some miles on this saddle. It works for triathletes why shouldn’t it work for roadies?

Cant wait for the ATTACK to be introduced!

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Next time: Saddles Part 4: Specialized Romin Evo Expert

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