Stages Ultegra R8000 Gen 3 Left Power Meter

Stages Ultegra R8000 Gen 3 Left Power Meter
67 reviews
Compatible with
Crank Length
370,02 57,08 discount
In stock (only 8)

  • Delivery in 1-2 working days
  • Free tracked delivery to Luxembourg

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Pros & Cons

Pros & Cons

  • 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.
  • 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.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand
Stages
Battery Type
CR2032
Application
Road / Cyclocross / Gravel
Single-/dual sided
Single-sided
Measuring Position
Crank
Power Source
Battery
Compatible with
Shimano
Supports 'Apple Find My'
No
Cadence
Yes
All specifications

Description

Description

Take your workouts to the next level and improve your cycling performance with the Stages Ultegra R8000 Single-Sided Power Meter. Suitable for all Shimano Hollowtech II Race cranksets, this power meter provides accurate and reliable power measurements, giving you insight into your performance and allowing you to optimise your workouts.

Years of experience and innovation
The high-quality third-generation power meters from Stages, a company with years of experience in (professional) cycling, are handmade in the United States. Constant improvements in their power meters and individual calibration ensure optimum accuracy, with only a maximum measurement deviation of 1.5%. The Active Temperature Compensation (ATC) Technology guarantees you an accurate power measurement regardless of ambient and weather conditions. In addition, the optimised internal accelerometer ensures a wireless and precise measurement of your cadence.

Battery life and connectivity
The replaceable CR2032 button cell battery gives you over 200 hours of battery life and is easy to replace, without tools. The integrated LED indicator provides you with battery level and calibration information. The ANT+ and Bluetooth connection ensure optimal data transfer and connectivity to almost all modern bike computers. Finally, the IPX7 water resistance ensures that you can also train carefree in wetter weather conditions.

Please note:
Make sure the power meter is compatible with your frame and/or direct-mount rear brake under your bottom bracket.
You can do this by, as shown in the image, inserting Allen key 10 between your current crank arm and your frame and/or direct-mount rear brake. If this fits at all spots, then this Stages powermeter is going to fit too!

Technology

• Power range: 0 - 2500 Watt
• Cadence range: 10 - 220 rpm

• Material: Aluminium
• Weight (sensor): 20 grams

Compatibility

- Suitable for all Shimano Hollowtech II Race cranks.
- Suitable for use with Stages Link, Training Peaks, Strava, Garmin Training Center and more....
- Connectivity: ANT+, Bluetooth Smart Ready

Delivery includes

• Stages Ultegra R8000 Single-sided Powermeter (left)
• High-quality CR2032 button cell battery
• Lifetime access to Stages Link and firmware updates
• User manual

Assembly

Fitting the powermeter crank arm is as follows.

1. Remove the pedal on the left side.
2. Loosen the two crank bolts at the top of the crank arm and remove the locking pin from the slot.
3. Next, remove the crank nut with this crank tool.
4. Now the crank arm is basically loose and you can take it off the axle. You may well have to apply considerable force here. The most important thing is not to damage the crank arm.
5. Then fit the powermeter crankarm by following the steps above in reverse order.
6. Next, do not forget to mount your pedal to the new crank arm and you are ready to ride!

Frequently asked questions

Does this power meter measure your cadence??
Yes, this power meter also measures your cadence, so you do not need to use/purchase a separate cadence sensor.
Show more Show less

Reviews

Reviews

4.7 / 5
Average from 67 reviews
5
25 reviews
4
5 reviews
3
1 review
2
1 review
1
0 reviews

Most recent reviews

5 / 5

Affordable power info

- Rik 21 February 2024

I wanted to experience for myself what it means to push 300 or 500 watts, and with this powermeter this was finally possible without emptying my wallet. With a bit of dexterity, the installation is done in no time and the connection with the Garmin Edge 1040 is also no big deal.

Pros & Cons

Discreet
Simple to connect
Smooth installation
Automatic translation

4 / 5

Fine, but wait and see

- DJ 5 December 2021

I had the previous version, and this works fine: you don't need a more expensive one. Helps to train focused on wattage, and to get over mountains at wattage well. Problem with the previous version is that it quit when it was drizzling rain on the Hautacam, seen many reviews back online of this problem. In consultation with Mantel I found a good solution with this new version, but the closure has not really changed compared to the previous version. I hope this one is waterproof though.

Pros & Cons

Targeted training
Works well
Not waterproof?
Automatic translation

5 / 5

Perfect product

- Jörg 20 November 2021

I have another one in use and am absolutely satisfied. The battery lasts a long time and can be replaced.

Pros & Cons

Battery lasts a long time and can be changed
Easy to handle, robust
Reliable in operation, have another one in the E
No
Automatic translation

5 / 5

I wouldn't want to do without it on my bike.

- Marcus 6 November 2021

I chose this product because it is a good alternative to the other wattmeters. Everything is already mounted and works the same. You don't have to glue or adjust anything and it looks good.

Pros & Cons

Easy assembly
Price performance
Automatic translation

5 / 5

Everything as it should be

- Uwe 16 September 2021

Stage Powermeter works perfectly with Wahoo

Pros & Cons

Extremely fast delivery
Product as expected
No reason for any minus rating
Automatic translation

5

Rik, 21 February 2024

Affordable power info

I wanted to experience for myself what it means to push 300 or 500 watts, and with this powermeter this was finally possible without emptying my wallet. With a bit of dexterity, the installation is done in no time and the connection with the Garmin Edge 1040 is also no big deal.

  • Discreet
  • Simple to connect
  • Smooth installation
Automatic translation

4

DJ, 5 December 2021

Fine, but wait and see

I had the previous version, and this works fine: you don't need a more expensive one. Helps to train focused on wattage, and to get over mountains at wattage well. Problem with the previous version is that it quit when it was drizzling rain on the Hautacam, seen many reviews back online of this problem. In consultation with Mantel I found a good solution with this new version, but the closure has not really changed compared to the previous version. I hope this one is waterproof though.

  • Targeted training
  • Works well
  • Not waterproof?
Automatic translation

5

Jörg, 20 November 2021

Perfect product

I have another one in use and am absolutely satisfied. The battery lasts a long time and can be replaced.

  • Battery lasts a long time and can be changed
  • Easy to handle, robust
  • Reliable in operation, have another one in the E
  • No
Automatic translation

5

Marcus, 6 November 2021

I wouldn't want to do without it on my bike.

I chose this product because it is a good alternative to the other wattmeters. Everything is already mounted and works the same. You don't have to glue or adjust anything and it looks good.

  • Easy assembly
  • Price performance
Automatic translation

5

Uwe, 16 September 2021

Everything as it should be

Stage Powermeter works perfectly with Wahoo

  • Extremely fast delivery
  • Product as expected
  • No reason for any minus rating
Automatic translation

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Battery Type CR2032 CR2032 CR1/3N
Application Road / Cyclocross / Gravel Road / Cyclocross / Gravel Road Road / Cyclocross / Gravel
Single-/dual sided Single-sided Single-sided Single-sided / Dual-sided Single-sided
Measuring Position Crank Crank Pedal Crank
Power Source Battery Battery Battery Battery
Compatible with Shimano Shimano SRAM
370,02 304,54 From 463,17 289,12
This product View product View product View product

All specifications

General

Brand
Stages
Battery Type
CR2032
Application
Road / Cyclocross / Gravel
Single-/dual sided
Single-sided
Measuring Position
Crank
Power Source
Battery
Compatible with
Shimano
Supports 'Apple Find My'
No
Cadence
Yes
Crankset axle fit
Shimano Hollowtech II (24 mm)
Compatibility
ANT+ / Bluetooth
Generation
3rd
Colour
Grey