Quarq Dub DFOUR Dura Ace R9100
From 2226,70
Quarq Dub DFOUR Dura Ace R9100
Quarq SRAM Spider Red/Force AXS D1
1687,80
Quarq SRAM Spider Red/Force AXS D1
Favero Assioma UNO
1949,30
Favero Assioma UNO

Quarq Dub DFOUR Dura Ace R9100 vs. Quarq SRAM Spider Red/Force AXS D1 vs. Favero Assioma UNO

Quarq Dub DFOUR Dura Ace R9100
Quarq SRAM Spider Red/Force AXS D1
Favero Assioma UNO
Quarq Dub DFOUR Dura Ace R9100

From 2226,70

View product
Quarq SRAM Spider Red/Force AXS D1

1687,80

View product
Favero Assioma UNO

1949,30

View product

This is what our customers think

Reviews
(5)
(30)
(109)
Pros
-
Price (3x)
Easy to install (3x)
Easy installation (3x)
Easy to mount (3x)
Price (8x)
Accuracy (5x)
easy to install (5x)
Easy installation (4x)
Cons
-
No detected so far
fits only on this crank
Had to wait a long time before in stock
Only for sram 12 speed
None (4x)
Always expensive with gadgets
Control pedal
My Garmin watch did not detect this sensor

According to the product specialist

Pros
This powermeter has proved itself high on the reliability scale.
Thanks to the crank arms, spider and optional chainrings one can easily adapt/ switch out the powermeter.
The double-sided measurement gives an exact representation of the generated power.
This power meter transmits a Bluetooth and ANT+ signal, making it compatible with almost all bike computers.
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.
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
You may need to replace your bottom bracket with one with a DUB fit.
Due to the specificity of the chainrings, they only work properly on a 12-Speed Sram AXS shifting system.
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
Number of gears
11 speed
12 speed
Measuring Position
Crank
Spider
Pedal
Crank Length
170 mm
172.5 mm
175 mm
Power Source
Battery
Battery
Rechargeable battery
Battery Type
CR2032
Shimano Crankset
Dura Ace R9100
BCD
110 mm
107 mm
Crankset axle fit
SRAM DUB (29mm)
SRAM DUB (29mm)
Crank Ratio
No Chainring(s)
50 / 34
52 / 36
53 / 39
Pedal type
3-point mount
Compatible with
Shimano
SRAM
Campagnolo
Shimano
SRAM
Rotor
FSA
Clip-In Mechanism
One-sided
Compatibility
ANT+
Bluetooth
ANT+
Bluetooth
ANT+
Bluetooth
Single-/dual sided
Dual-sided
Dual-sided
Single-sided
Application
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Road
Cadence
Yes
Yes
Yes
Chainring Type
Round
Oval
Round
Colour
Black
Black
Cleat Type
Look Kéo
Quality
Best
Supports 'Apple Find My'
No
No
No
View product
View product
View product