Rotor INspider ALDHU
517,56
Rotor INspider ALDHU
Favero Assioma PRO RS
From 455,33
Favero Assioma PRO RS
4iiii Ultegra R8100 Precision 3+
378,52
4iiii Ultegra R8100 Precision 3+
Quarq SRAM Spider Red/Force AXS D1
413,84
Quarq SRAM Spider Red/Force AXS D1

Compare Products (4)

Rotor INspider ALDHU
Favero Assioma PRO RS
4iiii Ultegra R8100 Precision 3+
Quarq SRAM Spider Red/Force AXS D1
Rotor INspider ALDHU

517,56

View product
Favero Assioma PRO RS

From 455,33

View product
4iiii Ultegra R8100 Precision 3+

378,52

View product
Quarq SRAM Spider Red/Force AXS D1

413,84

View product

This is what our customers think

Reviews
-
(2)
(16)
(30)
Pros
-
Accurate (2x)
Fast input with garmin
Easy to mount
Price
easy mounting (2x)
Installation not difficult
Displays power well
Although one-sided, it is accurate
Price (3x)
Easy to install (3x)
Easy installation (3x)
Easy to mount (3x)
Cons
-
No
Pedal (so fragile)
Unreliable
Loses contact with battery
Not waterproof
Quickly broken
No detected so far
fits only on this crank
Had to wait a long time before in stock
Only for sram 12 speed

According to the product specialist

Pros
-
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.
This power meter is specially designed for the Sram AXS crank and has a perfect fit.
The accuracy of this power meter is very high.
The sensor of this power meter is waterproof and is well protected against dirt, sand and mud.
Cons
-
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.
Due to the specificity of the chainrings, they only work properly on a 12-Speed Sram AXS shifting system.

Specifications

Power Meter
Yes
Yes
Measuring Position
Spider
Pedal
Crank
Spider
Power Source
Rechargeable battery
Rechargeable battery
Battery
Battery
Battery Type
Rechargeable battery
Rechargeable battery
CR2032
CR2032
BCD
110 mm
107 mm
Crankset axle fit
Shimano Hollowtech II (24 mm)
SRAM DUB (29mm)
Crank Ratio
52 / 36
Crank Length
172.5 mm
165 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Shimano Hollowtech II
SRAM
Clip-In Mechanism
One-sided
Compatibility
Bluetooth/ANT+
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
Yes, with cycling navigation with Bluetooth/ANT+
ANT+
Single-/dual sided
Dual-sided
Single-sided
Dual-sided
Single-sided
Dual-sided
Application
Road
Road
Road
Gravel
Cyclocross
Road
Gravel
Cyclocross
Cadence
Yes
Yes
Yes
Yes
Chainring Type
Round
Colour
Black
Black
Black
Cleat Type
Shimano SPD-SL
Quality
Best
Axle width
Normal (147 mm)
Supports 'Apple Find My'
No
No
Yes
No
Packaging
OEM
Technical product name
Assioma PRO RS-1
Assioma PRO RS-2
View product
View product
View product
View product