The Prologo AGX saddle line up is a three-saddle assortment designed particularly for Journey, Gravel and CX, with shapes for any sort or trip or rider. Launched in 2020, the group makes use of particular design options that really do appear optimized for off-road drop bar bikes, and so they work.
Prologo AGX saddle choices & precise weights
The AGX seats are available three shapes, all with numerous variations of their alloy rails…no full carbon variations right here. However that’s OK, as a result of they’re nonetheless mild. Left to proper:
- Prologo Scratch M5 AGX – 211g (250x140mm w/ Tirox rails)
- Prologo Dimension AGX – 235g (245x143mm w/ T4.zero rails, Tirox obtainable)
- Prologo Akero AGX – 236g (250x150mm w/ T2.zero rails)
The Dimension AGX has a Tirox rail possibility that drops about 30g (claimed), in any other case the rail choices are what you see weighed above.
There’s just one colour possibility and one measurement possibility for every. The variations are within the shapes and heart aid sections, so right here’s the overview…
Prologo AGX gravel saddle shapes and particulars
The Scratch M5 AGX has a flattish center part with a little bit of a kick on the tail and a droop on the nostril.
Known as a “T” form, it’s a extra traditional-looking saddle. The place many saddle manufacturers (together with Prologo) supply a narrower 137-ish measurement and a 143mm extensive center measurement (which is my normal choice), this one splits the distinction with a 140mm width that also offers loads of help.
It has a considerably rounded profile throughout the center and again. Extra on that under in my trip evaluation…
The paneled prime exhibits how they part the froth density, and that huge center panel has a cutout underneath it to supply some stress aid.
The Dimension AGX makes use of the shorter “V” form that’s grow to be standard amongst many manufacturers these days. Prologo makes street and mountain bike variations of the Dimension, too, altering supplies for the meant use.
Right here, it’s the one AGX saddle with a full cutout within the center, and it’s my favourite of the three.
It has an analogous semi-round profile, simply with a truncated nostril. It additionally loses the plastic tailfin of the Scratch mannequin, however nonetheless has a slight kick upward.
The Dimension’s nostril droops, and drops, however nonetheless has sufficient padding to stay cozy in an on-the-nose climbing place.
I spent the least period of time on the Akero AGX as a result of its form didn’t enchantment to me as a lot. I like a little bit of curve within the center and a kick upward within the tail. The Akero is flat from entrance to again, and has the least subtle construct utilizing a mixture of nylon and carbon fiber within the shell. The opposite two are primarily long-fiber carbon, and the opposite two are dearer.
Prologo AGX saddles trip evaluation
The Scratch M5 has the broadest form, and for my part would swimsuit riders with wider hip bones one of the best. Or riders who like a conventional saddle form and have a tendency to remain seated on a regular basis. The mid part appeared a bit extensive for me, however the saddle was in any other case snug.
I credit score the firmer, thicker foam used for his or her AGX saddles because the standout characteristic.
Sure, you should use any saddle you need for a gravel bike. However these are tuned for the vibrations of filth and gravel roads, and so they do a superb job of muting that fixed “noise” earlier than it prematurely fatigues your muscular tissues. It’s really noticeable in comparison with different saddles I’ve ridden (and I’ve a lot of various saddles on a number of totally different bikes)
The Dimension AGX’s cutout made it my selection. The “energy” form makes it straightforward to sit down and hammer, with simply sufficient flare on the tail to assist drive all the ability downward into the pedals…but nonetheless slide off the rear on steep descents. Not so for the Scratch – it’s plastic fairing added size and made it more durable to clear going off the again, and extra more likely to snag shorts (notably baggies) getting again on.
I think the Akero could be equally straightforward to get on and off because of it’s flat form, so between it and the Dimension, simply go together with the profile you favor. Or get the Scratch when you’re simply hammering on flats and don’t want/need a heart cutout.
I’ve ridden numerous Prologo saddles for a few years, with a Dimension dwelling on my principal mountain bike for a very long time now. They’ve confirmed sturdy, and these will seemingly maintain up for years of use and abuse, too.
In the event you’re on the lookout for higher vibration damping and long-distance consolation, the Prologo AGX saddles will do the trick in your journey or gravel bike with out breaking the financial institution.