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Stages Ultegra R8000 Gen 3
370,02
4iiii Ultegra R8100 Precision 3+
352,89
Favero Assioma PRO RS
From 401,23
4iiii 105 R7000 Precision 3+
337,41
Compare Products (4)
This is what our customers think
Reviews
Pros
Easy to install (6x) |
Fast delivery (3x) |
Works well (2x) |
Price performance (2x) |
easy mounting (2x) |
rapport qualité prix |
Installation not difficult |
Displays power well |
Accurate (2x) |
Fast input with garmin |
Easy to mount |
Price |
Easy |
Accurate |
Practical plug and play |
Does what it needs to do |
Cons
No (2x) |
Not waterproof? |
No reason for any minus rating |
Only one-sided measurement (but this is clear) |
Unreliable |
Loses contact with battery |
Not waterproof |
Quickly broken |
No |
Pedal (so fragile) |
not yet found (2x) |
Join training plan? |
Only single sided metering |
20 grams heavier from the Ultegra |
According to the product specialist
Pros
| This power meter provides reliable results and has a low deviation percentage of 1.5%. |
| This powermeter fits all Shimano Hollowtech II Race cranksets. |
| This power meter has a high water resistance rating and is resistant to extreme conditions! |
| With ANT+ and Bluetooth connectivity, this power meter can be paired with virtually any cycling computer. |
| Mounting this powermeter is very easy. |
| Thanks to support for the 'Apple Find My' app, you can use an Apple device to see the location of your powermeter. |
| The new 'Automatic Terrain Selector' feature accurately measures your power output on any terrain. |
| The Precision 3+ has a battery life of as much as 800 hours. |
| The small sensor makes this powermeter compatible with many frames. |
| Mounting, calibration and connection to your bike computer is very easy. |
| At 123.5 grams per pedal, the Assioma Pro RS power meter is the lightest in its class. |
| Thanks to the IAV power system, the power meter provides highly accurate data no matter if you are using round or oval chainrings. |
| The internal battery will last for more than 60 hours and is easily rechargeable via USB. |
| Thanks to ANT+ and Bluetooth connectivity, the power meter will easily pair with your bike computer, favourite training programme or the Favero app. |
| The Assioma Pro RS provides insight not only into your power output but also other data such as cadences, Power Phase, PCO and Torque Effectiveness. |
| Thanks to support for the 'Apple Find My' app, you can use an Apple device to see the location of your powermeter. |
| The new 'Automatic Terrain Selector' feature accurately measures your power output on any terrain. |
| With a deviation of up to 1%, this powermeter is very precise. |
| This powermeter fits all Shimano Hollowtech II race cranksets. |
| The Precision 3+ has a battery life of as much as 800 hours. |
Cons
| A single-sided power meter is less accurate than a dual-sided power meter. |
| If you mount this power meter on a 105 R7000 or Dura-Ace R9100 crank, the colour will differ. |
| You can only see the location of your powermeter on Apple devices. |
| A single-sided powermeter is less accurate than a double-sided powermeter. |
| This power meter is only compatible with road bikes and is not compatible with SPD or other MTB cleats. |
| You can only see the location of your powermeter on Apple devices. |
| A single-sided powermeter is less accurate than a double-sided powermeter. |
Specifications
Power Meter
Yes
Measuring Position
Crank
Crank
Pedal
Crank
Power Source
Battery
Battery
Rechargeable battery
No
Battery Type
CR2032
CR2032
Rechargeable battery
CR2032
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Shimano Hollowtech II
Shimano Hollowtech II
One-sided
Compatibility
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
ANT+
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
ANT+
Bluetooth/ANT+
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
ANT+
Single-sided
Single-sided
Single-sided
Dual-sided
Dual-sided
Single-sided
Application
Road
Gravel
Cyclocross
Gravel
Cyclocross
Road
Gravel
Cyclocross
Gravel
Cyclocross
Road
Road
Gravel
Cyclocross
Gravel
Cyclocross
Cadence
Yes
Yes
Yes
Yes
Generation
3rd
Colour
Grey
Black
Black
Black
Shimano SPD-SL
Best
Supports 'Apple Find My'
No
Yes
No
Yes
Assioma PRO RS-1
Assioma PRO RS-2
Assioma PRO RS-2