Reviews over the

Favero Assioma DUO

Works great, no weird power spikes and a lot of information.

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Training by power is how you will really grow as a cyclist a before and after, quality and price is the best on the market today.

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Super fast installation as normal pedals, instant recognition of Garmin Forerunner 735 (Any+) and of iPad for the purpose of Zeigt (Bluetooth), even simultaneously. So far couple hundred Km cycled, no difference felt to Keo pedals (incl. on / off click). Excellent!

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Good fast delivery and good price

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A great investment in a great product.

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Easy to mount and perform initial setup. Truly an outstanding product, changes the way you ride a bike and objectively analyze performance on repeats or laps.

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High-performance, intuitive product, easy to use. Very responsive supplier, perfect packaging. Would recommend

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Product conforms, deadlines met .... pros! It's strange that today, when a company does its job well company does its job well, we should be surprised.... In any case, thank you ...

Been using the pedals for a few weeks. Easy to mount and quick to change between bikes. Measurement is very accurate and great for measuring left-right differences. I use the pedals in combination with Wahoo Elemnt Roam and it works great. Strava processes the info of rides including power data with clear display. Processing info in Cycle Analitics also very good. In short: if you want to train on power info and not just heart rate, or want to have left-right info, then these pedals are the ideal choice.

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Purchase was very easy and the delivery was very fast. The pedals work perfectly. Simple to setup and have worked flawlessly since I put them in my bike. I do find clipping in and out is not as easy as with my Shimano pedals. I haven't worked out why yet, but as far as a power meter goes, with all the metrics, they are perfect.

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I had only long considered whether I should dare the yet not just small investment. Since I get with these pedals, however, a bilateral measurement for all wheels with only one "device", I had then but struck. A single equip the individual wheels would have been just accordingly much more expensive. Once unpacked, the pedals are installed in two minutes. The calibration takes a few seconds with the Assioma app. And you can start riding right away. Wheel change? Unscrew, screw on another wheel, calibrate, done! The connection is always stable with Wahoo Element Roam and Garmin Forerunner 935. Connection failures I have not yet experienced. Conclusion: Cheaper would of course be nice, the pedals are worth their money but. I would buy them again.

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Got home quickly! Product itself was very easy to set up and worked without error everyday! Used every day for a little over two weeks and still over 60% battery! Highly recommended!

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very good power sensor for the price, which gives me complete satisfaction and which I switch between 2 bikes I was able to progress very quickly I can load it very quickly, so it's a bargain to buy without hesitation.

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I am most satisfied with all my purchases. Perfect products and fast delivery. Refunds following returns were super fast. I highly recommend it .

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A quality product that's easy to use with a Garmin application and accountant.

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I am using powermeters for more than 10 years. I was trusting only one brand : SRM. Reliable but very expensive. I have also now a pair of Assioma. I have made already a lot of rides with them on a bike where the Srm is still installed. Difference between both is never greater than 1%. You can buy, eyes closed.... And with Mantel, you will receive them next day or two days later max.

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A solid product in all respects, well executed, reliably functioning!

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Easy installation, sensor accuracy and a wealth of data

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An excellent plug and play product. I’ve been considering a power meter solution for ages. This is the best first foray into power meters, compatible across platforms (Garmin, Wahoo) and gives you by insights into power on the road - my only experience before this has been on a WattBike. Best price online via Mantel - thank you.

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perfect... fast and efficient delivery, everything ok.

Love these. Really handy to swap from bike to bike and easy to calibrate.

After having many connection problems with the Garmin Vector 3, after a long search I decided to buy the Favero power pedals instead of new Vectors. The reviews on the Internet were very positive, and in practice I find that they work great with my Garmin Edge 1030. My workouts are now much more focused on power instead of heart rate, and notice that my average speed is going up.

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Really top, I find the same data as on my home trainer so I can now do the sessions outside!

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Super easy to install. Works great.

Reading around it would seem to be the best power meter at least for this price. Easy to assemble and set up via the app on mobile. So far I have been very pleased with it as has the seller, quick and of his word.

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The weight of a normal pair, easy to install, affordable price, works perfectly for now, to be seen over time.

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I need to purchase a power meter for dual recording races on zwift and felt if I was spending the money I would rather have something I could use for training outdoors as well . The duo is great as my right leg is slightly stronger so my dual recording matches the wahoo kicker power perfectly.

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No headaches for connection and recognition by home trainer and/or GPS applications. Good build quality and finish for the price.

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I bought the precursor (almost identical, just different plug for charging) in 2016. Not for sale in NL at that time, but purchased in Germany. I was then convinced by DCRainmaker's extensive test and the info the manufacturer gave him at the time about the robust construction. The electronics are completely cast in resin so nothing can break. And should a bearing need to be replaced, this is all available separately at very reasonable prices. In short, after 30,000 km I am still very satisfied. And -not unimportantly- the pedals are very easy to (dis)assemble when using an airplane case or multiple bikes. Also nice is that you can calibrate the pedals via an app so that I can have them display exactly the same wattages as my Tacx Neo.

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Easy, Easy, Easy - assembly, installation and operation. Ruckizucki goes all that, even the app and the installation superdubi. Verarbeiung high quality - fully recommended !

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Highly recommended, fast and correct delivery. Adjustment and operation of the pedals was fine, as expected. Without a doubt I will buy a second one for my wife who is also an avid cyclist . Result guaranteed thanks to testing at energy lab. Note, regular calibration in the beginning, works fine with polar.

Very accurate. A lot of people ride the Garmin vectors in my area. I see quite a lot of failures and breakdowns there. The assioma has provided me with data for over 2000 kilometers without any problems. Not a single failure. Highly recommended. And much better picture than single, much more data and dynamics.

Pretty faultless so far. The clipping in and out not quite as easy as my other ld keo pedals but getting used to it now. Has helped identify left right power discrepancy and adapting training to improve this in measured way. Certainly helped me pave my climbs and may be reduce to my injury risk.

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Just install pedals and go. But with double-sided metering, including Cycling Dynamics. Quality looks good too (just waiting to see how they make it through the first winter. I can't blame these Assiomas for being rather crooked....

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Product received one day before the delivery commitment. Perfect packaging. Perfect product

Product that exceeds my expectations, easy to assemble and configure. It provides all the data you need to implement your training.

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The Assioma is frequently ranked as the best power pedals in the market and I'm happy to confirm that they deliver to make any data geek smiling. Killer precision, lightweight, versatile, tons of data and useful tricks with the Favero app. In my experience the Q-factor increase was not an issue, can be felt but you quickly get used to it. The cleats provided have tons of float, but this is a cleat issue and not the pedals, a quick replacement for a 4.5º or 0º will sort it. The travel function in the app is really useful for turning the device off, particularly for a long indoor section if power comes from the trainer, it will save you some battery recharge cycles as it is not serviceable. This is the only down side I found so far, if the battery fails the whole sensor body needs to be replaced, thankfully you can keep the pedal base.

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Super sensor, very precise (compared with a Shimano 9100p and 2in power rotor), perfect for interval training and so easy to switch from one bike to another. We'll have to wait and see how it wears over time, compared with a crankset sensor.

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Brilliant look style Pedals which report dual sided power metrics. Easy to use, reliable and excellent battery life - 9 rides for a total of 250 miles and they’re still above 50%.

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Can’t comment on long term reliability but so far seem the business. Went through 5 pairs of Powertap pedals in 3 years. So, hopefully these won’t fail.

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Very easy to assemble. Refill too. Very fast and efficient delivery. Highly recommend.

Well priced power meter pedals, have been thoroughly reliable so far having covered a couple of hundred miles.

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I will start by saying that I purchased this meter after testing at least 5 other models of various brands, so I have gained some experience. I was recommended these by several people and so I decided to purchase them here on mantel and try them out. As always the site is really top notch, shipped me the product in record time when other retailers used to take even several weeks before they had the product at home. Inside the box in addition to the pedals are 2 power cables to charge them and a transformer, instruction manual, 2 types of shoe cleats, an 8mm hex key to mount them. As soon as they arrived I immediately read the really well written instruction manual, installed them on the bike very easily using the 8mm wrench inside the box, after which I put them on charge and within a couple of hours they were ready to use. Of course as the instructions say before using them they have to be paired and enabled from the app, also a super easy operation. As soon as they were charged I immediately tested them on the road and noticed from the start extreme precision and speed in noticing the change in power and cadence. Let me explain better, I used to use other gauges on both bottom bracket and cranks that were never super accurate on cadence, for example they always oscillated between 2-3 rpm, which is not serious at all but still these do not do, these remain stable even on the rpm and as soon as you pedal more agile they quickly change the data. Then on the power the same thing, it doesn't have sudden drops, when you raise the pace slightly they increase the watts correctly without going up excessively and then coming back down, it goes up steadily and stays as it is. Other note and important thing for me is that using before sensor on crank when I stood up on the pedals I would notice a very big sudden drop in power, I would often get even 50 watts difference between sitting and standing on the pedals, which is really impossible in reality. Whereas with these the power remains the same whether sitting or standing, in fact, in some cases standing on the pedals is even higher as it should be by pushing harder. Also the balance I would say works very well, useful to see on the laps or at the end of the lap how you have pedaled, I did some tests pushing more with one leg than with the other and the pedals immediately noticed the difference giving consistent values. Also the body of the pedal I found it more than excellent, accustomed me to look pedals I did not find particular differences on the attack and detachment, super precise also in this, it is also possible as on the other pedals to adjust them so as to make the attack harder, also as cleats I used those look gray and they did not give me any problem, despite inside the box there are other cleats provided by favero. As battery life I can not yet make my judgment being that after the first charge I have not yet exhausted it, but I do not think they have this kind of problem. To close the review I would like to say that as average values I found it in line with other 2 gauges used, for example stages and power2max having also used them at the same time precisely to compare them, so there is no need to change training references. So really super recommended, for now I am finding myself very very well, complete and defined meter, easy to mount and to move from one bike to another without performing long calibrations, it's just a thing of a couple of seconds. As always Mantel at the top but I had no doubt about that.

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Dead easy to set up, did what was needed. 2 mins to swap between bikes, very happy I didn't go for cranks. Only negative is the standard cleats have a lot of float, and they're not shimano, but I quickly got used to it!

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Nothing to reproach

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During a search, everything quickly comes down to the Favero Assioma Duo. Top stability in the transmission. On the first 200km no problems detected and in the interpretation of the wattage values you can find your way even with a little literary help. When switching from Shimano to Look is quite something funny. Top product with super price performance. I hope the batteries last long, with good care but certainly unproblematic.

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Pedals work seamlessly and provide huge amounts of information. Set up with Garmin computer and app in less than 5 minutes. No connection issues. Would highly recommend. Amazing service form Mantel. Now my favourite bike shop. Stocks products that other stores don’t.

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Does the job intended. No power drops, accurate, easy to change between bikes.

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Quality simple powermeter delivered promptly. Shoe cleats which come with them are not up to Shimano quality but that's a small thing & cheap enough to replace.

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Long hesitated about buying one but now think if only I had done it sooner. Power says so much more than heart rate or cadence. Easy to install and activate via Bluetooth. Pairing with Garmin is very easy and done in no time.

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Easy to install and set up and very accurate,well impressed

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I've done a few rides with them, so I can't say for sure how long they'll hold up, but their design seems well-built. They're simple to install and easy to connect to my edge 830. You just have to activate them on the assioma app. I loosened the wedge springs to give me a little more freedom, because on my first outing, my feet were getting hot where the bindings were. After this adjustment, I no longer have any problems, but I'd recommend doing a short test run when you first use them. The data is reliable and easy to find in garmin connect.

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Fast, careful shipping. The ease of use of these power sensor pedals is an undeniable advantage. This is especially true if you need to migrate your power sensor from one bike to another. As easy as fitting/removing a pedal!

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Excellent power stats and simple to transfer between bikes. Quite literally just remove from one bike, attach to another and rest them via the simple to use app.

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Exactly what I expected! Reads the various power parameters... Works very well, easy to install.

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Exactly what I expected! Reads the various power parameters... Works very well, easy to install.

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Quickly and effortlessly connected to a Garmin 820. Flexible to transfer pedals to other bike, and easy to set up via phone. Exactly what I was looking for. Lots of data beachable.

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I first purchased a Stages gen 3 L power sensor on the left crank, and was very disappointed, as the figures measured were 10% lower than those advertised by my Tacx Neo home trainer (which is reputed to be quite accurate). What's more, the Stages application doesn't allow any calibration or correction of the sensor. So I returned this first sensor ("money back guarantee" on Mantel, which works very well) and decided to upgrade to a sensor that measures on both sides. And I must say I'm not disappointed with these Favero Assioma DUO power sensors. It's night and day compared to the Stages. Sure, it's more expensive (still very competitive for a sensor that measures both sides), but it exudes quality. After comparing the .fit files on ZwiftPower (https://www.zwiftpower.com/analysis.php?set_id=45797), the figures measured by the pedals are on the whole very close to those announced by my Neo, and the differences observed seem to depend solely on the rotation speed of the Neo's flywheel. I've only compared in ERG mode for now. In ERG mode, when the Neo turns slowly (small chainring / large pinion / 90rpm) I get -2% with the pedals, and when the Neo turns very fast (large chainring / small pinion / 90rpm), I get up to +8% with the pedals. It's strange these variations, and I'm more inclined to trust my pedals now, because they always measure the same whatever the gear, which is probably not the case with the Neo. The application for setting the pedals is excellent. In particular (compared with the Stages, on which this was not possible), you can perform a calibration (by hanging a weight from 8 to 25kg on the pedal), and then apply a correction coefficient (up to +/-15% if necessary to match another source, but as said above, I think these pedals are telling the truth, so there's no need to change this setting, I left this coefficient at 0% for both pedals). I also tested the calibration procedure with a 9kg weight and the application determined that the pedals were within the advertised 1% error specification, so again, I didn't change the calibration. Plus I don't have a precision scale so I don't know precisely if my weight is exactly 9kg, so again I trust the pedals. What's more, a power sensor on the pedals makes it very easy to switch the sensor from one bike to another, you just have to be careful not to damage the head of the axle screw by trying to tighten too hard. Sensor compatibility on cranks or cranksets can be a problem if you have several bikes with different brands/standards of crankset. With pedals it's simpler, I'm not aware of any pedal compatibility problems, but there are certainly some exceptions. I had Shimano pedals before, and the change didn't bother me that much, apart from the fact that I went from 2° to 6° angular freedom, so it's still a bit noticeable, but nothing serious, you just have to be aware of it and pay attention to the knee pain that can occur after a change of pedals. I had knee pain after 1 week of using these pedals, nothing serious, I don't really know if it was because of the pedals, but the pain went away a week later by continuing to use the pedals. The pedals are supplied with 2 USB charging cables, a charger with 2 USB ports, a pair of 6° favero cables (red), a quality 8 allen key for mounting/dismounting the pedals. I can't recommend this power meter enough. I've got a Garmin watch that gives me measurements of left/right power balance and pedaling efficiency (in addition to power and cadence). All I need to do now is make the most of this tool for my road sessions!

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Very easy to set up and sync (in my case with my wahoo elemnt). Battery last for ages too. These dual sided pedals have confirmed my long suspected hunch that i have a left/right imbalance which I will need to address. The only thing is that the instructions are vague(ish) on whether a crank needs a spacer or not. I urged on the side of caution and used one spacer even though there was a slight gap between crank arm and battery wall.

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Absolutely delighted with these power meter pedals from favero... I purchased the assimoa duo version and they were super easy to install and the huge amount of data feedback is fabulous for me and my coach.. They are super lightweight and well made.. Added to that the fantastic price and service from Mantel simply cannot be faulted... Thank you Mantel. I am one very happy customer!!.

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Easy to install, accurate, easy to use and transport. Battery lasts a long time, charging is simple. Very satisfied with it! The only thing I had to get used to was that the pedals don't allow you to click out properly if you turn your foot inward instead of outward.

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Very easy to set up and output seems very sensible so far

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I guess either these things work or they don't. Easy to set up, pair thanks to an app yoou download.

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Had a few weeks with these now super impressed. Recommended!

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Only been using the duo power pedals for about 3 weeks and the only downside is having to use different cleats either 9 degrees of float or zero!

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Plenty of data to play with after every ride. Very accurate for the best workouts

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Purchased these as I wanted to be able to move between different bikes. Easy to install and very simple to use. Excellent bit of kit which I would highly recommend!!

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Delivery within 3 days during Covid19 lockdown - fantastic! Assioma DUO an excellent pedal based power meter. Easy to fit & move between bikes, accurate and reliable on the road or the turbo plus good value in my opinion.

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The power meter itself is great - set up is super easy, the app is great, paired with bolt in no time and starts up fast when you want to ride. First power meter so can't say about the accuracy but DC Rainmaker & LamaLabs can offer you more on that. Only thing I'm not sold on are the look keo style cleats they use; moving from SPD-SL you notice that your footbed isn't as stable and you really need to dial in your cleat position so you don't get any pains etc. They aren't terrible, but if they came out with an SPD-SL body tomorrow id buy it straight away.

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Very easy assembly and very accurate, happy with purchase

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Ordered these, mantel delivered them very quick, very happy with everything

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Easy to install, easy to use and apparently highly accurate - certainly in line with my output on a simulator. Delighted

I am very impressed with the efficiency of my order.I had a message that it would arrive on Wednesday between 11.30-12.30,it arrived 12 noon.I will definitely do more business with them.Thank you.

I had a Stages single sided crank but got a winter bike that didn't have Hollowtech cranks. So I decided to take the plunge after seeing the top notch reviews of the Assioma duo pedals. I paid less than I did for a single sided Stages & I've been impressed so far. The app is easy to use, pedals very easy to setup & swap between bikes. Wish I'd pulled the trigger & bought these sooner. Cycling dynamics is really handy for finding weaknesses in your pedal stroke & means you can pinpoint the areas you need improvement. Highly recommend & Mantel are very low priced.

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These dual sided power meters pedals appear to be very accurate and provide various cadence, power balance and smoothness metrics aswell as power. They use the look style cleats rather than shimano which is fine for me as I’ve come from a Garmin vector pedal power meters which also use look style cleats

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The reviews by reputable pundits convinced me that this was the power meter product for me. Mantel’s super competitive price convinced me that they should have my business. No fuss transaction and super efficient dispatch with tracking was very much appreciated. Product is faultless in all the three weeks of operation throughout torrential rain and muddy conditions. No complaints from me. Would recommend product and supplier! Pleased with my decision.

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Got these after looking at a lot of reviews. As a power pedal, I think they have a greater chance of long term use, as the important parts are over near the crank. Unlike Garmin pedals where you have the battery housing on the outside of the pedal, one fall and the pedal is done in!! I had a small issue with the connection falling out on my Garmin Fenix3 and Edge 520, I emailed Favero and within 2 days they had sorted out an update for me, they asked me to update the pedals and there's been no problem since. their service is extermley good.

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seem great so far, simple to set up and doing what they are supposed to, only down side is they don't fit Shimano Cleats so having to get used to look positioning but all good so far!

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