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Review: Dual Action Bike Seat Test Ride

My fellow contributors were more than happy to let me take a crack at the funky Dual Action Seat #400 as my first equipment review.  When I pulled the funny looking Dual Action Seat out of its box, I thought, “this is definitely newbie hazing.” The aptly named seat has two independently moving butt flaps that rotate up and down as you pedal, and the whole thing swivels right to left with the movement of your hips. This is definitely unlike any bike seat I’ve encountered.

Dual Action Bike Seat

The Dual Action Seat is designed as an alternative for riders looking to relieve issues associated with the traditional horn-shape bike saddle. The roomy five-inch-wide seat pads are separated by a two-inch gap intended to reduce pressure on the tailbone and groin area, and the rotating action to limit hip pain. I read up on Dual Action’s website about perineal pressure, and dudes, penile paralysis associated with a traditional saddle is scary stuff!  If this seat helps minimize or eliminate damage to fella bike riders’ delicates, I don’t care how funny looking it is.

Dual Action Bike Seat 2

Dual Action Bike Seat 1

I may not be the target user, but I do love a wide, cushy seat, so I was stoked to give the Dual Action a little, uh, action. Though the seat is geared toward touring or stationary bikes, with a few minor tweaks of an Allen wrench, it can be swapped in for any bike with a straight stem 7/8″ diameter seat post. Including my trusty steed, Roy the Roady.

Emily allen wrenching DAS

It was relatively easy to install. And by easy, I mean it is literally just adjusting two Allen bolts. A little too easy. I didn’t trust the simple directions included with the seat, so I managed to put it on backwards my first go.

DABS Instructions

The movement of the butt flappers seat pads is a bit strange at first and I spent a while finessing the proper installation angle.

Dual Action Bike Seat 3

Roy with DABS

Roy with DABS 2

Once I had Roy all geared up, I took him for a spin. The seat felt more precarious than I had anticipated. While the up-and-down movement of the pads felt natural with my pedal movements, the swivel action along the vertical axis was disconcerting. I felt like I was constantly falling off the seat. It didn’t help that I was slipping from the slick fabric of the seat itself—fyi, yoga pants and gel seat coverings don’t work well together (and I imagine a snazzy pair of spandex bike shorts might have the same issue).

Emily on DABS

The more I rode, the more comfortable I became with the seat’s movement; however, I just couldn’t shake the precarious feeling of the swivel motion. I felt like I was fighting the side-to-side motion, having to bring my hips back in line after each pedal rotation. Rather than enhancing my natural movements, I was having to work to stay on my seat. As for comfort, I wish the pads had been more naturally contoured—rounded or tapered toward the front. The squared edges tended to poke and rub uncomfortably for me. Also, the seat itself is heavy, adding weight to my fairly light road bike and making it more difficult to haul up and down stairs (which I have to do to board the train on my commute).

After putting in quality time with the Dual Action Seat on Roy, I realized it wouldn’t be a permanent seat swap for me, but I wanted to get a second opinion. So I mounted the seat on our office spin bike and persuaded my boss (yep, my boss), Jim to give it a try and let me know what he thought.

Jim Dual Action Bike Seat 2

Jim Dual Action Bike Seat 3

An avid road cyclist and fellow bike commuter, Jim gave the Dual Action Seat a trial run. After getting accustomed to the seat’s movement, Jim had a similar discomfort with the swivel motion of the seat. He suggested that if the seat resisted or sprang back to neutral after each pedal stroke, the rider’s hips would still have the benefit of natural motion without strain of realigning the seat back to a centered position. Sounds clever to me. Overall, I think he’ll stick with his current saddle too.

I have no doubt that the Dual Action Seat design will continue to improve and serve as an alternative to the traditional bike saddle. While this inventive seat might not be right for me, if it can help riders keep riding without pain or medical complications, I am all for this wonky seat. And if you happen to be looking for a bike saddle to reduce pain while riding or said medical complications, you can purchase the D.A.S. Model #400 for $239.00 with free shipping. A bit pricey, but it does come with a 30-day money back guarantee.

Please click here to read our review disclaimer as required by the Federal Trade Commission.

Product Review: WTB Freedom Aon Saddle

Wilderness Trail Bikes (WTB for short) is a respected brand among mountain bikers – particularly in the realm of tires and saddles (aka seats). They’re now bringing that experience to bear on commuter-oriented products: WTB’s Freedom line of products is geared at bikes commuters are more likely to ride and aims to provide comfortable, functional gear at a reasonable price point. I’ve been testing their Aon saddle on my (newly resurrected!) road singlespeed, and it’s time to share some impressions.


As mentioned, one of the key components is value. At $39.99, the Aon (which is available in both men’s and women’s versions) certainly does that – it’s more comfortable than many more expensive saddles I’ve tested out. It is labeled as being for road bikes, and that’s precisely how it should be used – it is more comfortable when leaning forward than it is when sitting up straighter. I don’t have to be in the drops for it to be comfortable, but I wouldn’t want it on a cruiser! For bikes with a more upright position, Freedom offers several other saddles – if they’re as comfortable as the Aon, they may be worth checking out as well. Although we don’t have any more saddles on test, WTB provided us several products in this lineup for review, so look for more commentary on some Freedom grips and tires in the future!

Commuting in Style (Pint-Sized Edition)

In two of my semi-recent posts, I laid out some of the choices in traveling by bike with kids, and in choosing a helmet for those pint-sized commuters. Since then, we’ve acquired both a front-mounted seat and a helmet for our youngest, R. We’re in the early stages of use still… but so far so good!

First… the seat. It’s a Yepp Mini we got with our REI dividend (yeah, we shop there a bit!), and it is the coolest bike seat I think I’ve ever seen. I’d assumed it would be plasticky, but it’s actually a pretty soft – but shape-holding – rubber texture. R thinks it’s about the coolest thing ever, and couldn’t stop grinning during our first test ride! The only bad thing about it is we don’t have a bike that it fits really well on – right now it’s on my wife’s hybrid, but she has to pedal carefully so she doesn’t bang her knees, the footrests affect her turning radius (although not terribly), and she can’t slide forward too easily when she comes to a stop. So… we’ll see how it works out. We’re huge fans of the seat itself, but not quite as big fans of how it works with us and our bikes. I’ve got my eye out for a bike it’d work better with though – I figure I can find a used city/cruiser-style bike with a friendlier geometry for less than the cost of the Yepp mini! These seats are hugely popular in Europe for use with Dutch-style bikes – but the Dutch-style bikes here come at a prohibitive price point. I’ll be reporting back in the coming months on what we end up doing!

For the helmet, we went with the Lazer BOB infant helmet, and it’s working out pretty nicely. It fits R a lot better than other helmets we’ve tried, though it’s not as easily adjustable as some (you have to remove the helmet completely to adjust the straps, which is less than ideal), and… yeah, it still looks kinda huge! We’re still working on getting the fit 100% dialed (we make a small adjustment every time we put it on her), but overall we’re pretty happy with it.

Post-ride Contemplation