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Stages Dura-Ace R9100 L/R Gen 3 Double-sided Power Meter

Stages Dura-Ace R9100 L/R Gen 3 Double-sided Power Meter
3 reviews
Compatible with
Crank Length
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Crank Ratio
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1,015.51
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  • Free tracked delivery to Ireland
  • Trustpilot review 9.4 out of 53.672 reviews

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30 Day Satisfaction Guarantee

30 Day Satisfaction Guarantee

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For this product we offer our exclusive 30 day money-back guarantee. This means that you can try out the product for 30 days. Not satisfied? Then you can return the product and get a refund, even if you have used and tested the product. You have to pay for the costs for returning the product though.

Pros & Cons

Pros & Cons

  • Precise measurement of the provided power (only +/-1.5% deviation)
  • The two separate power meters can be used separately or together.
  • Bluetooth Smart and ANT+ Technology makes pairing with other devices quick and easy
  • The CR2032 batteries cannot be recharged so occasionally you will have to replace them.
Read more on what our customers have to say about this product

Specifications

Specifications

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Brand Stages
Application Road
Measurement Dual-sided
Measuring Position Crank
Power Source Battery
Cadence Yes
Compatible with Shimano
Type of axle 24 mm (Hollowtech II)
Chainring Type Round
All specifications

Description

Description

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The Stages Dura-Ace R9100 L/R is the double-sided power meter, that has been thoroughly tested by Team Sky. Chris Froome won both the Tour de France and the Vuelta in 2017 with this power meter. This power meter fits perfectly in the Stages performance Ecosystem. Combined with the Stages Link software and the Stages Dash cycling computer, the Stages Dura-Ace R9100 L/R comes into its own to the fullest. In addition to the power, the double-sided power meter also measures the flexibility the pedal rotation and the torque to yield

Left and right are measured by separate sensors and can be used independently. This enables you to for example mount the right crank on one bike and the left crank on another. If you use both crank arms on one bike, you get a double-sided power meter. Thanks to Active Temp Compensation (ATC), a precision of +/-1,5% at 100 watts and 90 RPM is achieved. The Stages Ultegra R9100 L/R is water resistant and has an IPX7 certificate. Both power meters have a CR2032 battery which lasts for about 175 hours.
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Reviews

Reviews


7 / 10

Mehdi, 13 February 2020

Globaal gezien tevreden, enkel jammer dat hij altijd die één a twee seconden achter zit

Pros

  • eenvoudig
  • gewicht
  • handig
  • shimano

Cons

  • nauwkeurigheid op het moment
  • 2 sec achter

10 / 10

Paul, 4 February 2020

Top product

Product alleen gekocht omdat Mantel 30 dagen niet goed geld terug garantie gaf. Slechte eerdere ervaringen gehad met Stages. Maar gen3 werkt perfect. Totaal geen dropouts. Erg blij er mee.

Pros

  • Doet wat het moet doen

Cons

  • Prijs

9 / 10

Alex, 20 December 2019

Potenciometro fiable a buen precio

Potenciometro de medición en ambas piernas. Sincronizo sin problema con mi Garmin. Lo he usado poco, pero no pierde señal en ningún momento. La instalación y la configuración fueron fáciles. La calibración solo lleva unos segundos. La hago siempre antes de usarlo. No lo encontré a mejor precio que en Mantel.

Pros

  • Fiable
  • Medición de doble pierna
  • Apenas aporta peso a las bielas
  • Facil instalación y configuracion
  • Calibración rapida

Cons

  • Caro
  • La batería podría durar mas

Recommended by the product specialist


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3 reviews 19 reviews 15 reviews
Application Road Road Road Road
Measurement Dual-sided Dual-sided Dual-sided Dual-sided
Measuring Position Crank Crank Crank Crank
Power Source Battery Battery Rechargeable battery Battery
Cadence Yes Yes Yes Yes
Compatible with Shimano Shimano Shimano Shimano
1,015.51 761.38 From 1,015.51 From 720.72
This product View product View product View product

All specifications

Brand Stages
Application
Road
Measurement
Dual-sided
Measuring Position
Crank
Power Source
Battery
Cadence
Yes
Compatible with
Shimano
Type of axle
24 mm (Hollowtech II)
Chainring Type
Round
Compatibility
ANT+ / Bluetooth
Generation
3rd
Colour
Grey

Detailed product description

Bluetooth Smart and ANT+ technology
The data transfer takes place via ANT+ or Bluetooth Smart technology, which means almost all cycling computers can be connected. You can also easily conduct wireless firmware upgrades via your mobile phone.The internal accelerometer measures RPM wirelessly and without requiring additional sensors.

Installation of the Stages power meter


Installing the Shimano Stages power meters is easy. You just need a torque key and a Shimano Crank key TL-FC16 / FC-M960.
Please note: Check whether the power meter is compatible with a direct mount rear brake below your bike’s bottom bracket.

Manufacturer specifications

• Complete Shimano Dura Ace R9100 crankset
• Weight: 665 grams
• The crank is supplied including chainrings
• Measures power left and right
• IPX7 water resistant
• CR2032 battery supplies the sensors with energy for 175 hours
• Internal sensors do not require an additional magnet for measuring the cadence
• +/- 1.5% accuracy at 100 watts / 90 rpm (per side)
• Active Temp Compensation (ATC) ensures consistent accuracy.