4iiii Precision XT M8000
357,65
4iiii Precision XT M8000
4iiii Precision 105 R7000 Left
230,58
4iiii Precision 105 R7000 Left
4iiii Precision Ultegra R8000
321,78
4iiii Precision Ultegra R8000
Favero Assioma UNO
448,57
Favero Assioma UNO

Compare Products (4)


4iiii Precision XT M8000
4iiii Precision 105 R7000 Left
4iiii Precision Ultegra R8000
Favero Assioma UNO
4iiii Precision XT M8000

357,65

View product
4iiii Precision 105 R7000 Left

230,58

View product
4iiii Precision Ultegra R8000

321,78

View product
Favero Assioma UNO

448,57

View product

This is what our customers think

Reviews
Pros
-
Price (12x)
easy to fit (9x)
Accurate (5x)
Value (4x)
Light (5x)
accurate (3x)
Price (2x)
Easy to install (2x)
Price (8x)
Accuracy (5x)
easy to install (5x)
Easy installation (4x)
Cons
-
None (5x)
Left side only (3x)
Single Sided (2x)
Canyon Ultimate required 2 x 1mm spacers
App has limitations
None
readings are very spiky
Not dual sided
None (4x)
Always expensive with gadgets
Control pedal
My Garmin watch did not detect this sensor

According to the product specialist

Pros
This power meter measures accurately, which makes it an ideal training tool!
The battery lasts long.
This power meter also fits on a 105 5800, Ultegra R8000 and Dura-Ace R9100 crank!
This power meter is very accurate with a deviation of 1% max!
The assembly and calibration of this power meter is easy.
The CR2032 battery will last up to 100 hours and can easily be replaced by the user.
Because of the ANT+ and Bluetooth compatibility, this power meter can be paired with almost all bike computers.
Tri-axial measurement provides very accurate data.
Easy to Mount, calibrate and pair with bicycle computer.
This power meter weighs only 9 grams.
This powermeter fits all Shimano Hollowtech II road cranksets.
The CR2032 battery lasts up to 100 hours and can be easily replaced yourself.
Power meter pedals can be used on road, mountain, gravel and cyclocross bikes!
With a 1% measuring deviation, this power meter is very accurate.
This power meter measures your pedal stroke on round and oval chainrings.
The individual parts of these pedals are replaceable.
Cons
The crank only measures on the left side.
If you install this power meter on an Ultegra R8000 or Dura-Ace R9100 crank, the colour may differ.
This 4iiii Precision 105 R7000 is heavier than the 4iiii Precision Ultegra R8000 power meter.
A single-sided power meter is less accurate than a double-sided power meter.
If you put this powermeter on a 105 R7000 or Dura-Ace R9100 crank, the colour differs.
A single-sided power meter is less accurate than a double-sided power meter.
Some cranks require a spacer between the pedal and crank arm. This increases the Q-factor.

Specifications

Power Meter
Yes
Measuring Position
Crank
Crank
Crank
Pedal
Power Source
Battery
Battery
Battery
Rechargeable battery
Crankset axle fit
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Pedal type
3-point mount
Crank Length
170 mm
175 mm
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Shimano
Shimano
Campagnolo
Shimano
SRAM
Rotor
FSA
Clip-In Mechanism
One-sided
Compatibility
ANT+
Bluetooth
ANT+
Bluetooth
ANT+
Bluetooth
ANT+
Bluetooth
Single-/dual sided
Single-sided
Single-sided
Single-sided
Single-sided
Application
MTB
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Road
Cadence
Yes
Yes
Yes
Yes
Chainring Type
Round
Oval
Round
Colour
Black
Black
Grey
Cleat Type
Look Kéo
Quality
Best
Supports 'Apple Find My'
No