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Quarq Dub DFOUR Dura Ace R9100 Power Meter

Quarq Dub DFOUR Dura Ace R9100 Power Meter
3 reviews
Crank Length
Compatible with
Crank Ratio
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From 539,00 278,00 discount
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  • Free tracked delivery to Portugal
  • Trustpilot review 9.6 out of 74.387 reviews

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Pros & Cons

Pros & Cons

  • 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.
  • You may need to replace your bottom bracket with one with a DUB fit.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Quarq
Number of gears 12 speed / 11 speed
Shimano Crankset Dura Ace R9100
Application Road / Cyclocross / Gravel
Single-/dual sided Dual-sided
Measuring Position Crank
Power Source Battery
Cadence Yes
Compatible with Shimano
All specifications

Description

Description

With this Quarq Dub DFOUR Dura Ace R9100 bundle, you get a strong, lightweight and high performance double-sided power meter. This bundle consists of Quarq crank arms with Dub fitting, the Quarq Dfour power meter spider and possibly Dura-Ace sprockets.

More than ten years of experience
The power meter incorporates ten years of experience that Quarq has with power meters. This means that the chance of malfunctions is further reduced and the power meter gives strong, stable and reliable values. For example, this power meter has Quarq MagicZero technology, with which the power meter calibrates during cycling. It also automatically adjusts itself to changing temperatures, so you always have reliable data. As a result, the power meter has a deviation of only 1.5%.
The power meter is also weatherproof and has a waterproof rating of IPX7.

Compatible with Shimano Chain Rings
The Dura-Ace R9100 sprockets fit best on this power meter. However, you can also place the Ultegra R8000 and 105 R7000 sprockets on it without affecting the measurement results.

Rigid and light crank arms
The power meter is a spider to be placed on Quarq Dub crank arms. These carbon crank arms have a low weight and a high stiffness. To mount these crank arms you need a Sram Dub bottom bracket.
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Reviews

Reviews


5 / 5

Werkt uitstekend

- Jules 18 September 2020

Qua prijs kwaliteit top

Pros & Cons

Batterij
Dubbel powermeter
In alle weer omstandigheden
Werkt goed
Dub aanpassingsstuk nodig

5 / 5

Potenciómetro espectacular

- Antonio 29 May 2020

El producto llego antes de lo previsto incluso con el tema del covid 19

Pros & Cons

Calidad
Servicio
Trato

5 / 5

Ottimo servizio

- Francesco 16 April 2020

Prodotti corrispondenti alla descrizione, spedizione rapidissima

Frequently bought together

Frequently bought together


Recommended by the product specialist

Recommended by the product specialist


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Number of gears 12 speed / 11 speed
Crank Length 170 mm / 172.5 mm / 175 mm
Shimano Crankset Dura Ace R9100
Application Road / Cyclocross / Gravel Road / Cyclocross / Gravel Road / Cyclocross / Gravel Road
Single-/dual sided Dual-sided Single-sided Single-sided Dual-sided
Measuring Position Crank Crank Crank Pedal
From 539,00 399,00 From 629,00 695,00
This product View product View product View product

All specifications

Brand Quarq
Number of gears
12 speed / 11 speed
Shimano Crankset
Dura Ace R9100
Application
Road / Cyclocross / Gravel
Single-/dual sided
Dual-sided
Measuring Position
Crank
Power Source
Battery
Cadence
Yes
Compatible with
Shimano
Crankset axle fit
SRAM Dub
Chainring Type
Round
BCD
110 mm
Compatibility
ANT+ / Bluetooth
Colour
Black

Additional information

• MagicZero™: Automatic calibration while cycling
• Bluetooth low energy technology and ANT+ wireless connection
• AxCad: cadence measurement without magnet
• 10K Temperature Compensation.
• CR2032 Battery that lasts 200 hours
• Power Balance.
• OmniCal: change your chainrings without affecting reliability
• 2 year warranty
• IPX7 waterproof rating.
• Maximum deviation of only 1.5%
• Free Firmware Upgrades with the Sram AXS App