Favero Assioma DUO-Shi Power Meter Pedal Axles
- Ordered before 23:00, delivered on Wednesday
- Free tracked delivery to Finland
- Trustpilot rating 4.7/5
- Easy returns
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Email Customer ServicePros & Cons
Pros & Cons
- With a measuring deviation of only 1%, the Assioma DUO-Shi is a very accurate power meter.
- Mounting the axles in the pedal body is quick and easy without additional tools.
- The double-sided measurement ensures that you can also measure pedalling techniques and balance.
- Waterproof and suitable for almost all temperatures, the Assioma DUO-Shi always measures accurately.
- The internal battery lasts up to 50 hours and is easy to charge thanks to its magnetic connection and long cable.
- This power meter is not compatible with all Shimano pedals.
- The Q-factor increases when you mount these power meter axles in your pedal.
Specifications
Specifications
Brand
|
Favero |
Pedal Axle Material
|
Stainless Steel |
Body Material
|
Carbon |
Cleats included
|
Yes |
Click-fit mechanism
|
One side |
Cup & Cone / Needle Bearing | |
Yes | |
35° | |
228 grams / 248 grams |
Description
Description
Reliable measurement
The Assioma DUO-Shi power meter pedal axles display your wattage very accurately. Weather conditions do not affect the measurement, as the DUO-Shi automatically compensates for temperature differences between -10 and +60 degrees Celsius.
Instantaneous Angular Velocity
Favero Assioma DUO-Shi powermeter pedals measure angular velocity while pedalling with a built-in gyroscope. The technique they use to measure this is called Favero IAV, or Instantaneous Angular Velocity. Thanks to this technique, these pedals can very accurately determine the total power delivered, the left-right ratio and the effective pedal stroke. The Favero Assioma DUO-Shi power meter pedals are therefore an ideal partner during your training sessions, regardless of the situation!
Suitable for all types of chainrings
The Assioma DUO-Shi measures exactly how fast you turn when pedalling. Differences in speed and pedalling motion are also measured. This makes the DUO-Shi extremely suitable for both round and oval chainrings.
Internal battery
The pedals use an internal rechargeable battery that lasts up to 50 hours. While charging, the pedals can also be left on the bike: not only is the included charging cable two metres long, the magnetic attachment means you don't have to keep looking for the charging port.
Technology
Note! The Q-factor (distance between the outsides of the cranks) of the pedals is higher than you are probably used to. This means that your feet will probably be further apart than with your regular pedals.• Q-Factor with PD-R7000/R550/R540 pedals 64 mm
• Q-Factor with PD8000/6800 pedals 65 mm
- Measurement deviation: 1%
- Water resistance: IP67
- Active temperature compensation
- Battery life: 50 hours
- Waterproof rating: IP67
- Warranty: 2 years
- Weight per pedal without platform: 99.0 grams (including battery)
- Weight per pedal with PD-R8000 body: 157.0 grams (including battery)
Compatibility
The Favero Assioma DUO-Shi is compatible with the following Shimano pedals:• PD-R8000
• PD-R7000
• PD-6800
• PD-R550
• PD-R540
Can be used with all cycling computers that can receive data via ANT+ and/or Bluetooth.
Delivery includes
• Favero Assioma DUO-Shi Power meter axles for both your left and right pedal• Battery charger including plugs (EU, US, UK, AU)
• Set of 2 two-meter micro USB charging cables with magnetic connector
• Allen key and 4 washers for installation
• User manual
Assembly
The Assioma DUO-Shi consists only of the axles, so you need a separate pedal body to use this powermeter on your bike. If you have compatible Shimano SPD-SL pedals, you can continue cycling with your own pedals; only the axle needs to be replaced. No extra or special tools are needed, although a torque wrench is always handy. For clear mounting instructions, see the mounting video.User tips
If you want to improve your performance, you can train more specifically with a powermeter. A power meter is much more accurate than for example a heart rate meter, this is because your heart rate is influenced by outside factors such as temperature or fatigue.Reviews
Reviews
Photos from customers
Most recent reviews
5 / 5
Great tool for getting better.
Super happy with the power meters. They work at top level, super accurate and on both legs. Very happy with switching between bikes. Note: these are good and expensive parts known among cyclists. If you go on holiday with your bike on the bike rack. Do not put the pedals in the bag on the bike. Just to be on the safe side. Otherwise only enjoyed it!!!!!
Pros & Cons
5 / 5
Beautiful product
Top product
Pros & Cons
5 / 5
It's worth every penny.
Does what it needs to do, and super well. Assembly is very easy. Good description of the product.
Pros & Cons
5 / 5
Best power meter for this price
Very satisfied with this powermeter. Nice to be able to use existing pedals, easy to switch between bikes (itt crankset), double measurement is top (At first, I was always on 55-45, a few rides focused on that and you immediately notice that you pedal better. Seems really ideal for rehabilitation e.g.). QFactor is a bit tricky, I have wide hips and squat with my legs wide apart, but I had to move the cleats completely inwards to maintain comfort (normally they were always completely inwards). By now I'm really used to it and actually like it better (no more heel against frame either). Battery life is good enough and charging is quick and easy, build quality also seems really top notch. Of course, it's still an expensive toy and you may wonder whether it's really necessary if you don't train very seriously, but I still find it an addition.
Pros & Cons
4 / 5
Good buy
Ridden a few rides with it now and am very satisfied. Easy to install and mount on the existing pedals. Highly recommended!
Pros & Cons
5
Great tool for getting better.
Super happy with the power meters. They work at top level, super accurate and on both legs. Very happy with switching between bikes. Note: these are good and expensive parts known among cyclists. If you go on holiday with your bike on the bike rack. Do not put the pedals in the bag on the bike. Just to be on the safe side. Otherwise only enjoyed it!!!!!
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Precise
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Switching between bikes
-
You measure on both legs
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Pricey
-
They can be nicked if you are not careful
5
Best power meter for this price
Very satisfied with this powermeter. Nice to be able to use existing pedals, easy to switch between bikes (itt crankset), double measurement is top (At first, I was always on 55-45, a few rides focused on that and you immediately notice that you pedal better. Seems really ideal for rehabilitation e.g.). QFactor is a bit tricky, I have wide hips and squat with my legs wide apart, but I had to move the cleats completely inwards to maintain comfort (normally they were always completely inwards). By now I'm really used to it and actually like it better (no more heel against frame either). Battery life is good enough and charging is quick and easy, build quality also seems really top notch. Of course, it's still an expensive toy and you may wonder whether it's really necessary if you don't train very seriously, but I still find it an addition.
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Easy installation
-
Easy switching between bikes
-
Relatively good price
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QFactor not suitable for everyone
Frequently bought together
Frequently bought together
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14 reviews | 1 review | 266 reviews | 7 reviews | |
Pedal Axle Material | Stainless Steel | |||
Body Material | Carbon | |||
Cleats included | Yes | |||
Click-fit mechanism | One side | |||
Bearing Type | Cup & Cone / Needle Bearing | |||
Adjustable spring tension | Yes | |||
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