Stages Dura Ace 9000
459,-
Stages Dura Ace 9000
Favero Assioma PRO RS
From 409,95
Favero Assioma PRO RS
4iiii Ultegra R8100 Precision 3+
364,95
4iiii Ultegra R8100 Precision 3+
Garmin Rally
From 569,-
Garmin Rally

Compare Products (4)

Stages Dura Ace 9000
Favero Assioma PRO RS
4iiii Ultegra R8100 Precision 3+
Garmin Rally
Stages Dura Ace 9000

459,-

View product
Favero Assioma PRO RS

From 409,95

View product
4iiii Ultegra R8100 Precision 3+

364,95

View product
Garmin Rally

From 569,-

View product

This is what our customers think

Reviews
(35)
(2)
(17)
-
Pros
Light (4x)
Easy to install (3x)
Easy to fit (2x)
Great price (2x)
Accurate (2x)
Fast input with garmin
Easy to mount
Price
easy mounting (2x)
rapport qualité prix
Installation not difficult
Displays power well
-
Cons
Single leg only
None
No cons at all!
No crank installation tool included
No
Pedal (so fragile)
Unreliable
Loses contact with battery
Not waterproof
Quickly broken
-

According to the product specialist

Pros
Easy to install, making it simple to swap between bikes.
Doubles as a cadence sensor.
Uses both Bluetooth Smart and ANT+ to communicate with your bike computer.
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.
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.
The variants with bike dynamics offer additional insights into power transfer and pedalling technique.
The 1% accuracy ensures reliable power measurements suitable for serious training.
Fast charging delivers 12 hours of extra usage time in just 15 minutes.
With an IPX7 water resistance rating, the pedals are guaranteed to perform reliably in wet and muddy conditions.
Cons
Only compatible with Shimano Hollowtech II cranksets.
Measures power on the left-side crank arm only.
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
Yes
Measuring Position
Crank
Pedal
Crank
Pedal
Power Source
Rechargeable battery
Battery
Rechargeable battery
Battery Type
Rechargeable battery
CR2032
Crankset axle fit
Shimano Hollowtech II (24 mm)
Crank Length
170 mm
172.5 mm
175 mm
165 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Shimano Hollowtech II
Clip-In Mechanism
One-sided
Compatibility
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
Bluetooth/ANT+
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
Bluetooth/ANT+
Single-/dual sided
Single-sided
Single-sided
Dual-sided
Single-sided
Single-sided
Dual-sided
Application
Road
Road
Road
Gravel
Cyclocross
Cadence
Yes
Yes
Yes
Colour
Silver
Black
Black
Cleat Type
Shimano SPD-SL
Shimano SPD-SL
Shimano SPD
Look Kéo
Look / Shimano
Shimano / Shimano
Quality
Best
Better
Supports 'Apple Find My'
No
Yes
Technical product name
Assioma PRO RS-1
Assioma PRO RS-2
Rally RK110
Rally XC110
Rally RS110
Rally RK210
Rally XC210
Rally RS210
Rally RK/XC210
Rally RS/XC210
View product
View product
View product
View product