Quarq DFOUR Dub
340,54
Quarq DFOUR Dub
Stages Ultegra R8000 Gen 3
389,00
Stages Ultegra R8000 Gen 3
Quarq SRAM AXS DZERO DUB
364,93
Quarq SRAM AXS DZERO DUB
Stages 105 R7000 Gen 3
249,00
Stages 105 R7000 Gen 3

Compare Products (4)


Quarq DFOUR Dub
Stages Ultegra R8000 Gen 3
Quarq SRAM AXS DZERO DUB
Stages 105 R7000 Gen 3
Quarq DFOUR Dub

340,54

View product
Stages Ultegra R8000 Gen 3

389,00

View product
Quarq SRAM AXS DZERO DUB

364,93

View product
Stages 105 R7000 Gen 3

249,00

View product

This is what our customers think

Reviews
Pros
-
Easy to install (6x)
Fast delivery (3x)
Works well (2x)
Price performance (2x)
-
Easy to use (2x)
Value for money (2x)
Fit & Finish
Price
Cons
-
No (2x)
Not waterproof?
No reason for any minus rating
Only one-sided measurement (but this is clear)
-
A few sheets of paper heavier than competitors
expensive for what it is...
Singlesided reading
Careful on mix and match

According to the product specialist

Pros
This power meter is very stable and accurate.
Calibrates itself while cycling!
You can combine this power meter with Dura-Ace, Ultegra and 105 chainrings!
This power meter provides reliable results and has a low deviation percentage of 1.5%.
This powermeter fits all Shimano Hollowtech II Race cranksets.
This power meter has a high water resistance rating and is resistant to extreme conditions!
With ANT+ and Bluetooth connectivity, this power meter can be paired with virtually any cycling computer.
Mounting this powermeter is very easy.
This spider can be used in combination with a wide range of chainrings.
The measurement of this power meter is stable, reliable and accurate.
This power meter can automatically calibrate itself while cycling.
The 105 R7000 power meter features the same technology as Stages' top range models.
This power meter is very reliable and accurate.
The high water resistance rating makes this power meter suitable for cyclocross and gravel riding as well.
This power meter can also be used on an Ultegra R8000 and Dura-Ace R9100 crank, and is easy to mount.
Cons
For this power meter you need crank arms with a DUB crank axle, which means you also need a DUB bottom bracket.
A single-sided power meter is less accurate than a dual-sided power meter.
If you mount this power meter on a 105 R7000 or Dura-Ace R9100 crank, the colour will differ.
For this power meter, you need Quarq DUB crank arms and a DUB bottom bracket. So you might need to install a different bottom bracket.
The colour of this power meter is slightly different than that of an R8000 or R9100 crank.
A 105 R7000 crank is somewhat heavier than an Ultegra R8000 or Dura-Ace R9100 crank.

Specifications

Measuring Position
Spider
Crank
Spider
Crank
Power Source
Battery
Battery
Battery
Battery
Battery Type
CR2032
CR2032
BCD
110 mm
130 mm
110 mm
Crankset axle fit
SRAM DUB (29mm)
Shimano Hollowtech II (24 mm)
SRAM DUB (29mm)
Shimano Hollowtech II (24 mm)
Crank Length
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Shimano
Campagnolo
Shimano
SRAM
Shimano
Compatibility
ANT+
Bluetooth
ANT+
Bluetooth
ANT+
Bluetooth
ANT+
Bluetooth
Single-/dual sided
Dual-sided
Single-sided
Dual-sided
Single-sided
Application
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Cadence
Yes
Yes
Yes
Yes
Generation
3rd
3rd
Chainring Type
Round
Round
Colour
Black
Grey
Black
Black
Supports 'Apple Find My'
No
No