Quarq Dub DFOUR Dura Ace R9100
From 508,26
Rotor INPOWER DM
From 507,25
Favero Assioma DUO
694,95
Quarq Dub DFOUR Dura Ace R9100 vs. Rotor INPOWER DM vs. Favero Assioma DUO
This is what our customers think
Reviews
Pros
-
-
Accurate data (21x) |
easy to install (19x) |
price (19x) |
Reliability (9x) |
Cons
-
-
Price (10x) |
No (8x) |
Still expensive (3x) |
no so far (2x) |
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. |
The AA battery in this power meter lasts very long and is easy to replace if needed. |
The crank is very rigid and light. |
You can choose the set-up. |
You don't need a magnet for the cadence measurement. |
The Favero Assioma DUO pedals have an excellent price/quality ratio! |
The precise measurement of your pedal stroke makes these power meter pedals extremely reliable. |
These power meter pedals can be used with round and oval chainrings. |
These power meter pedals are easy to use on multiple bikes, as all you have to do is switch the pedals. |
The individual parts of these pedals are replaceable. |
Cons
You may need to replace your bottom bracket with one with a DUB fit. |
The measurement is one sided giving a less exact representation of total power 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
11 speed
12 speed
12 speed
Measuring Position
Crank
Crank
Pedal
170 mm
172.5 mm
175 mm
172.5 mm
175 mm
Power Source
Battery
Battery
Rechargeable battery
Shimano Crankset
Dura Ace R9100
110 mm
SRAM DUB (29mm)
UBB30
No Chainring(s)
50 / 34
52 / 36
53 / 39
50 / 34
52 / 36
53 / 39
No Chainring(s)
50 / 34
52 / 36
53 / 39
50 / 34
52 / 36
53 / 39
3-point mount
Crank Length
170 mm
172.5 mm
175 mm
172.5 mm
175 mm
Compatible with
Shimano
Campagnolo
Shimano
SRAM
Shimano
SRAM
One-sided
Compatibility
ANT+
Bluetooth
Bluetooth
ANT+
Bluetooth
Bluetooth
ANT+
Bluetooth
Bluetooth
Dual-sided
Single-sided
Dual-sided
Application
Road
Cyclocross
Gravel
Cyclocross
Gravel
Road
Cyclocross
Gravel
Cyclocross
Gravel
Road
Cadence
Yes
Yes
Yes
Chainring Type
Round
Oval
Round
Round
Colour
Black
Black
Black
Look Kéo
Best
Supports 'Apple Find My'
No
No