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Verdict: 
Amazing value for money power meter; some assembly required
Weight: 
19g
Contact: 
Watteam PowerBeat
8 10

If you already have one of a fairly large range of popular cranks, a Watteam PowerBeat kit turns them into an accurate, consistent double-sided power meter for a very sensible price, and the process of fitting them isn't nearly as scary as it sounds.

  • Pros: Accuracy, value for money, surprisingly easy to assemble
  • Cons: You have to glue it to a crank yourself, works with limited range of crank models, some vulnerability concerns

A double-sided power meter for under £400? What's the catch? You have to assemble it yourself, by glueing the strain gauges to the cranks yourself, that's what.

> Buy this online here

On the face of it, it's a crazy idea. Would you gamble almost half a grand on your mechanical skills and dexterity? We're all comfortable bolting lights and other gubbins to our bikes, but there's something scary about an assembly process that involves two-part epoxy resin adhesive.

If you've ever used Araldite then you're familiar with epoxy resin. You know that using the fast-setting version requires you to get a bit of a move on, and that once it's set, it's damn near impossible to shift without damaging the parts it joins.

I'll look at this aspect in more detail, but the executive summary is that Watteam has done an excellent job of de-skilling the process and if you follow the instructions carefully you'll be fine.

What's in the box?

The heart of the PowerBeat is a pair of sensors and transmitters (Watteam calls them 'comp units') that mount on your cranks, measure the strain on them, work out your power and transmit it to whatever device you're using to record and display power.

Watteam POWERBEAT The World's First Add-On Pro-Level Powermeter - unit and sensors.jpg

Watteam POWERBEAT The World's First Add-On Pro-Level Powermeter - unit and sensors.jpg

Along with them you get a connector to charge the transmitters via any USB charger and a micro-USB cable to add to the 3,762 you already have; two empty water bags that you fill to make 4.5kg weights for the calibration phase, with hooks to hang them on your pedals; protective gloves; plastic rulers to position the sensors; a pencil; sandpaper; a sachet of epoxy; glueing stick; alcohol pads for cleaning surfaces to be glued; sticky rubber strips to keep cables tidy; rubber bands to hold the sensors on while the glue cures; and washers that go between the comp unit mounts and the crank.

Watteam POWERBEAT The World's First Add-On Pro-Level Powermeter - kit contents.jpg

Watteam POWERBEAT The World's First Add-On Pro-Level Powermeter - kit contents.jpg

Watteam literally supplies everything you need aside from eye protection and a bowl of water to dampen the sandpaper.

Well, everything but a pair of cranks. PowerBeat is compatible with most recent hollow aluminium Shimano cranks from 105 up, Cannondale Hollowgram cranks and Campagnolo Potenza cranks. A sensor for carbon fibre cranks is in development.

UK Shimano importer Madison Cycles kindly donated a pair of Shimano Ultegra 6800 cranks to the project as I didn't have anything suitable to hand.

You can pick up a pair of Shimano 105 cranks for as little as £71, and a set of Ultegras will cost you about £130. Add on the £375 for the PowerBeat and you can have a double-sided crank power meter that's cheaper than anything with similar features. The closest rival, FSA's Powerbox Alloy chainset (RRP £599, but available for under £500), doesn't have Bluetooth capability or left/right data out of the box, and FSA says those features will be an in-app purchase.

Putting it together

As I was saying, I was nervous about assembling the PowerBeat to my cranks. Turns out it's really not terribly hard as long as you follow the instructions.

There's an app for iPhone and Android that you'll need to calibrate the meter, and through which you can watch the videos that show you how to fit the parts to your cranks. Use the app from the start; we'll get to why in due course.

The process goes like this. You use the supplied rulers and pencil to mark the spot on the cranks where the sensor mounts, then sand and clean the area to prepare the crank for glueing. Then you slide the mounting bands on to the cranks. You open and mix the sachet of epoxy glue, clean the crank again, and the sensor, then coat the sensor mounting surface with a thin layer of glue.

The sensors are small, but come in handles that make it much easier to grab and position them, and have grooves for the rubber bands that hold everything in place while the epoxy cures. You position the sensors on the prepared crank surface and put the bands in place to hold them. Watteam has very clear instructions for how the sensors must be positioned, and you've got a few minutes to tweak before the glue starts to set.

Watteam PowerBeat 2 – ready for curing.JPG

Watteam PowerBeat 2 – ready for curing.JPG

Once you're happy with the positioning you then wait for the glue to cure. This takes 24 hours at temperatures above 25°C, and 48 hours at 10-25°C. I put my cranks in the airing cupboard to speed things up.

Watteam PowerBeat 5 – sensor with the handle removed.JPG

Watteam PowerBeat 5 – sensor with the handle removed.JPG

I said before that you should follow the instructions, but I bent the rules in one way. Watteam says your cranks should be on your bike while you fit the sensors. I had a set of new cranks, so I figured it would be much easier to work at my dining table than with the bike in a workstand or turbo trainer.

I shot Watteam support an email asking if this was okay, and while emphasising that they recommend having the cranks on a bike, they said it was. That recommendation, I think, comes from the instructions and videos all assuming your cranks are on the bike. If you can get your head around aligning the cranks correctly, then you can work at a table with coffee and laptop for videos easily to hand. The email response came within an hour too; impressive.

Once the glue is cured, then you fit the comp units (transmitters) to your cranks, and plug in the sensors.

Watteam PowerBeat 9 – sensor and comp unit on crank, ready to use.JPG

Watteam PowerBeat 9 – sensor and comp unit on crank, ready to use.JPG

If you haven't been using the PowerBeat app with its how-to videos then the time to fire up the app is straight after you've glued the sensors in place. You need the app to calibrate the devices, and it won't let you do that until 24 hours have passed from you telling it you've glued the sensors in place, which is why you're best using it from the outset. Watteam can remotely change the clock on the app for you if you forget.

Next, you fit the cranks to your bike if they're not already mounted, and fill the bags with water so you have a pair of 4.5kg weights.

> Six reasons why you should use a power meter

Watteam suggests enlisting a friend to hold your bike steady for the calibration process, as it needs to be upside-down so the water bags clear the floor. I happened to be home alone so I clamped the rear tyre in a workstand to hold the bike in place.

The app guides you through the calibration process, which involves precisely positioning the cranks at 90-degree intervals. It took me three attempts to get it right; Watteam's support folks reckon I didn't have one of the comp units fully plugged into the sensor the first two times.

With the PowerBeat calibrated, I was done. I had a double-sided, ANT+ and Bluetooth-capable crank power meter that had started life as a pair of cranks, a kit of parts and a tube of glue, and I was feeling very pleased with myself.

Measurement and accuracy

Getting the PowerBeat talking to my phone or Garmin units was easy. You just spin the cranks to wake them up, indicated by flashing lights, then use the PowerBeat app to set the zero offset. Remember to have the left crank pointing at the floor when you do the zero offset.

I got data from the PowerBeat that tracked the programmed resistance of my CycleOps Hammer fairly closely, with no peculiar spikes or drop-outs. As you can see from the graphs, the power readings from the PowerBeat cranks also correspond fairly closely to those from PowerTap P1S pedals. I got a similar degree of correlation out on the open road too.

Screen Shot 2017-10-31 at 15.17.42.png

Screen Shot 2017-10-31 at 15.17.42.png

Screen Shot 2017-10-31 at 15.17.52.png

Screen Shot 2017-10-31 at 15.17.52.png

In short, the PowerBeat works well, and certainly well enough for my distinctly amateur training needs. The advantage of a power meter over the other main method of measuring effort, a heart rate monitor, is that it far more accurately reflects the work you're doing. For example, for almost every ride I did, the PowerBeat's measurement of the calories I'd burned was lower than the estimate from heart rate measurement. If one of your fitness objectives is to lose weight, that's very useful information.

Swapping between bikes

I find swapping a crank power meter between bikes is easier than swapping a pedal-based meter. Of course there's a catch: this is only true if both bikes have the same type of bottom bracket. Removing and fitting Shimano cranks requires just a 5mm Allen key (preferably on a torque wrench) and Shimano's nifty little plastic tool for the left crank preload.

> Buyer's Guide: How to choose a power meter

It's close to idiot-proof. All the threads are right-handed, you don't have to worry about skinning your knuckles if a pedal spanner slips and because you're never fitting metal threads together, there's no chance of stripping a thread catastrophically.

Since all my bikes have Shimano bottom brackets, swapping the PowerBeat cranks was a simple matter of taking them off one bike and sliding the bottom bracket axle into another's bearings, then tightening everything up. A quick zero offset and I was good to go.

Durability

An obvious concern is that the sensors and transmitters are outside the crank, exposed to the elements and potentially to damage. I haven't had any problems and after a couple of months' use, my PowerBeats are still going strong, but we have had one report of the sensors coming unglued.

Watteam's use of rechargeable batteries is both a blessing and a curse. On the upside there's no need to ever replace them, but on the downside recharging involves unplugging the sensor from the comp unit and the plug and cable aren't exactly military spec. They're fine if you're gentle, and they don't take much force to plug or unplug, but it's still a vulnerability. A better solution might be a clip-on connection like Garmin uses for its fitness trackers or a magnetic connector as used by Tractive on GPS dog trackers.

Watteam PowerBeat 4 – the charger attached to the comp units.JPG

Watteam PowerBeat 4 – the charger attached to the comp units.JPG

Any proprietary connector has the problem that you're stuffed if you mislay it. It took me half an hour of rummaging to find the safe place I'd stashed the PowerBeat's connector last time it needed charging. Yes, I'm an idiot.

The comp units could in theory get damaged in a crash, but they're sheltered by the pedals and cranks, so it would have to be a freak impact. Likewise for damage from mishandling, though you'll want to remove the comp units if you pack the bike for a flight. You'll have to do that anyway as they're held on by the pedals.

Conclusion

The Watteam PowerBeat is accurate and consistent enough to be a useful training aid, and it's incredibly cheap for what you end up with. Start with Shimano 105 cranks and you have a double-sided power meter for well under £500. If you already have suitable cranks, then for £375 it's a no-brainer. While the number of compatible crank models is fairly small, they're the cranks you'll find on a hell of a lot of bikes from about £1,000 and up of the last couple of years. If I were directing efforts at Watteam I'd try to extend compatibility to Shimano's Tiagra cranks, the Praxis cranks Specialized is very fond of, and those bike manufacturer favourites, FSA's Gossamer cranks.

If £375 is still beyond your budget, Watteam offers a left-hand-only version, the PowerBeat Single, for £255. That's just over half the price of a PowerTap P1S pedal, a Stages crank or a Garmin Vector 3 Single. Bargain.

Verdict

Amazing value for money power meter; some assembly required

road.cc test report

Make and model: Watteam PowerBeat

Size tested: 2 Comp units 2 Sensors Calibration Kit Gluing Kit Installation Kit Charger with USB Cable Quick Start Guide

Tell us what the product is for, and who it's aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?

It's a power meter with a twist, in that you have to assemble the electronics to a crankset yourself.

Watteam says: "provides direct power measurements of both legs, individual leg balance, torque efficiency, pedal smoothness, and cadence"

And in more detail:

Real Left & Right Power Measurement

The sensors attach independently to each crank arm. You receive actual (not estimated) left and right leg power metrics, which help in identifying weaknesses, correcting them, and training to your full potential.

Light Weight

The mechanical sensor and its processing comp unit weigh less than 21 grams when attached to each of the crank arms – about the weight of a large bite of an apple!

Self-Install

Installation requires only basic technical skills. All the necessary tools are included in the box, with the exception of the Allen key or wrench necessary for removing the pedals. The downloadable app has clear instructional videos that will guide you every step of the way. The entire installation takes about 30 minutes, though the sensors need to dry for 24 hours after they're glued.

Low Maintenance

There is no need for factory calibration or service centers. Everything from installation to calibration and firmware updates is done through the user-friendly app.

Weather Resistant

The device is durable enough to sustain dust and harsh weather conditions. It even has a built-in temperature compensation mechanism, so the power figures remain consistent regardless of the weather.

Rechargeable Battery

POWERBEAT™ sports the industry's first ecological battery. It comes equipped with a charger and the battery lasts about 60 hours. A notification is sent to the head unit when the battery runs low.

I can't disagree with any of that

Tell us some more about the technical aspects of the product?

Accuracy: 1.5%

Power metrics: Independent Power, Power Balance, Torque Efficiency, Pedal Smoothness, & Cadence.

Weight: 21g per side

Communication: ANT+™ and BLUETOOTH® SMART

Rechargeable battery: LiPo 3.7V; 60 hours of usage; 2 hours to recharge

Waterproof: IP67 certified

Mobile apps: iOS 10 and Android 4.4.2 and above

The POWERBEAT™ is accompanied by an app, that guides the user from installation to riding. Precise and easy to follow video tutorials guide the cyclist, as he/she takes control of their potential. Letting Bluetooth equipped smartphones or tablets to connect to the POWERBEAT™. POWERBEAT app main purpose is to configure each POWERBEAT. In addition, allows firmware updates, diagnostics, power meter zeroing and calibration. And brings the POWERBEAT to the IOT era.

Low Maintenance

There is no need for factory calibration or service centers. Everything from installation to calibration and firmware updates is done through the user-friendly app.

Features & Benefits:

* Step by step installation and calibration walkthrough

* Visual animations in real time (calibration needle)

* utilizing high quality tutorial videos

* POWERBEAT™ LIVE (lets you view live your riding data)

* Update power meter firmware

* Check battery levels

* Set zero offsets on multiple bikes quickly and easily.

* Run advanced diagnostics to check power meter health.

* Help Center

* Change the power meter's Calibration

Essential Details:

Available for smartphones running iOS 10 or Android 4.4.2 and above.

Rate the product for quality of construction:
 
9/10

Fit and finish of the sensor and comp unit is very tidy.

Rate the product for performance:
 
8/10

Very easy to assemble and connect; once done, accuracy and responsiveness are good.

Rate the product for durability:
 
7/10

So far so good. Ask me again in a year.

Rate the product for comfort (if applicable)
 
8/10

At first I wasn't very comfortable about having to glue sensors to my cranks... but it's actually very straightforward.

Rate the product for value:
 
10/10

You end up with a double-sided power meter for less than £500. It's VERY hard to complain about that.

Tell us how the product performed overall when used for its designed purpose

Very well.

Tell us what you particularly liked about the product

Assembling it myself.

Tell us what you particularly disliked about the product

The plug and wire from the sensor to the comp unit could be beefier, or the need to unplug to recharge could be avoided with a magnetic charger.

Did you enjoy using the product? Yes

Would you consider buying the product? Yes

Would you recommend the product to a friend? Yes

Use this box to explain your score

Tricky this. In terms of value for money and the functionality of the power meter you end up with, this is an exceptional piece of kit. But the need to assemble it yourself will likely put some people off, and long-term durability is potentially a weakness. I'm very impressed overall and have had an overall positive experience with the Watteam PowerBeat, so I'm giving it 4/5.

Overall rating: 8/10

About the tester

Age: 48  Height: 5ft 11in  Weight: 85kg

I usually ride: Scapin Style  My best bike is:

I've been riding for: Over 20 years  I ride: Most days  I would class myself as: Expert

I regularly do the following types of riding: commuting, touring, club rides, general fitness riding, mountain biking

Our official grumpy Northerner, John has been riding bikes for over 30 years since discovering as an uncoordinated teen that a sport could be fun if it didn't require you to catch a ball or get in the way of a hulking prop forward.

Road touring was followed by mountain biking and a career racing in the mud that was as brief as it was unsuccessful.

Somewhere along the line came the discovery that he could string a few words together, followed by the even more remarkable discovery that people were mug enough to pay for this rather than expecting him to do an honest day's work. He's pretty certain he's worked for even more bike publications than Mat Brett.

The inevitable 30-something MAMIL transition saw him shift to skinny tyres and these days he lives in Cambridge where the lack of hills is more than made up for by the headwinds.

19 comments

Avatar
Yorkshire wallet [2046 posts] 8 months ago
0 likes

Hmmm....look a bit messy compared to the more expensive competition. I'd probably just buy Stages.

Avatar
lostshrimp [11 posts] 8 months ago
0 likes

Ok they are dual sided but I paid £349 for a 4iiii precision with a lot less messing around 

Avatar
Htc [40 posts] 8 months ago
0 likes

Agreed, 4iiii precision seems to be a better option to be honest.

Avatar
billymansell [38 posts] 8 months ago
3 likes

As probably the person referred to whose sensors came unglued, Watteam were very good in getting a new pair of sensor kits to me. They've only been on a couple of weeks and only been out at the weekends but in sub-zero temps and pouring rain and all seems well.

I've yet to see if my concerns of available battery life falling short of 60 hours is still an issue. They appear to be on permanent standby and the slightest movement of the bike can cause them to wake up which may be why available battery life has been less than anticipated. Not so much of a problem now but as the batteries age and are cycled their available battery life will only get less.

As for thoughts of being messy to fit, if you can mend a puncture you could fit these. 15-20 minutes to fit, methodically following the instructions, then leave them to cure in a warm place for 24 hours.

Avatar
fukawitribe [2439 posts] 8 months ago
0 likes
Htc wrote:

Agreed, 4iiii precision seems to be a better option to be honest.

Unless you want dual-sided power reading - then, obviously, no. Both are good bits of kit from reviews, but they're two different things. Comparing the Powerbeat Single and the 4iiii Precision probably more meaningful; then it's about a hundred quid difference in the UK and you can decide whether that's a difference that works for you given all the pros and cons of each.

Avatar
check12 [220 posts] 8 months ago
1 like

No sram support it seems. Not ideal 

Avatar
davel [2390 posts] 8 months ago
0 likes

Interesting...

DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk.

If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

Avatar
billymansell [38 posts] 8 months ago
2 likes
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

Avatar
davel [2390 posts] 8 months ago
1 like
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

It does - thanks. I'd followed the clever training UK link from the WatTeam site and got a 'not found'. For £340, I think this is a no-brainer. Cheers.

Avatar
fukawitribe [2439 posts] 8 months ago
0 likes
davel wrote:
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

It does - thanks. I'd followed the clever training UK link from the WatTeam site and got a 'not found'. For £340, I think this is a no-brainer. Cheers.

Find a friend and get the 2-pack and you get another £15-20 off as well.

Avatar
hsiaolc [370 posts] 8 months ago
0 likes
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

What is the DCR 10% discount code??

Avatar
arckuk [85 posts] 8 months ago
2 likes
hsiaolc wrote:
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

What is the DCR 10% discount code??

It doesn't seem right to post it here, but you'll find it at https://www.dcrainmaker.com/2016/07/clever-training-europe.html

Avatar
billymansell [38 posts] 8 months ago
0 likes
hsiaolc wrote:
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

What is the DCR 10% discount code??

You can apply DCR10BTF to the basket on either the UK or US Clevertraining site to get the discount.

Avatar
hsiaolc [370 posts] 8 months ago
0 likes
billymansell wrote:
hsiaolc wrote:
billymansell wrote:
davel wrote:

Interesting... DCR was happy enough with it some months back... Seems easy enough to install, and the inaccuracy at 7/800W+ wouldn't be a major concern for me as I'm looking for something dual sided to go on a TT bike next year. DCR makes the point that it's cheaper precisely because the installation is outsourced to the customer; I suppose WatTeam have concluded that people who would install power meters wouldn't be expected to require as much hand-holding via a helpdesk. If £375 is genuine, for 2 sides, it's a goer for me, but if the link that I see at £485 is more accurate, that brings quite a bit more competition up. One to add to the list for my spring shop...

If you go to the Europe Clevertraining site, where they are £375, and use DCRs 10% discount code you should be able to get them for less than £340.

HTH

What is the DCR 10% discount code??

You can apply DCR10BTF to the basket on either the UK or US Clevertraining site to get the discount.

Thank you very much!!! 

Avatar
part_robot [304 posts] 8 months ago
0 likes

It's a very cool idea and I've long considered the PowerBeat since DCR first mentioned them, but I'm still not 100% convinced of the value unless you've already got a cracking crankset to mount them on. E.g. you can get a carbon Quarq DZero power meter for £500-£600 if you're patient and keep your eyes pealed. Pseudo-dual-sided yes  - although some would say that's more accurate anyway -  but lighter and stiffer than even the new Dura Ace non-power-meter unit. Plus it looks good and there's no pods to smash when your bike passes over a curb... which judging by the state of the undersides of my crank arms is something I clearly do.

Avatar
fukawitribe [2439 posts] 8 months ago
1 like

Just sorting through email and looks like the DCR/Clever Training VIP program sale is now on - this and much more with 20% off (the VIP program is just an email sign-up IIRC and it'll get you 10% off all year as well). 

Avatar
Geraldaut [59 posts] 8 months ago
0 likes

Using the DCR code the Dual-sided come at 381 EUR shipped to France.

Avatar
fjgadget [25 posts] 8 months ago
0 likes

Micky mouse comes to mind.

Avatar
Geraldaut [59 posts] 7 months ago
0 likes

The dual are now only 305 EUR, -20%