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Stages Power R - Shimano Ultegra R8000

£649.00

GreyGrey
165mm165mm
170mm170mm
172.5mm172.5mm
175mm175mm
50/3450/34
52/3652/36
53/3953/39
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SKU: STAUR8RA4
Description

PRODUCT DETAILS

 

Built on to a drive side Shimano Ultegra R8000 crank arm and is compatible with all frames that fit Shimano Hollowtech II cranks.


 

Tour Proven Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world’s best product proving ground, then Stages Power is proven as the world’s best power meter.

Active Temperature Compensation as standard equipment Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. ATC is the key reason a rider can trust data from Stages Power in all conditions.

Individual meter calibration for the most accurate results Each Stages Power meter is calibrated individually to ensure a +/- 1,5% accuracy level, which is an industry best for non-scientific power meters. Individual calibration means that you can trust the bi-lateral data produced by our system, as it's a real measurement and not an estimation.

Stages Power R drive-side meter for added compatibility or upgrading an existing Stages Power L meter to Stages Power LR While not widespread there are some key bicycle models that are not compatibile with the non-drive crank arm based Stages Power meter because of interference with the power meter housing, for example Cervelo's P5 and many bikes with chainstay mounted brake calipers. Stages Power R offers increased compatibility with these models as well as the ability to upgrade existing Stages Power L power meters to Stages Power LR (dual) meter systems.

Specifications

Accuracy
+/- 1,5% accurate in all conditions

Power meter housing
low profile design, with robust door interface. Tool free battery replacement on the left arm and phillips head screw access on the drive side

Weight
Only adds 20g to base crank set

Battery life
175+ hours (Stages Power LR, via 2 coin cell: CR2032), 200+ hours (coin cell: CR2032) when used as a single sided Stages Power L or Stages Power R meter

Power range (Watts)
0 - 2500

Cadence range (rpm)
20 - 220

Water resistance rating
IPX7


Additional Features

  • Active temperature compensation
  • Accelerometer based cadence measurement or the option to use a Hall-Effect based system with magnet (coming soon)
  • Wirelessly upgradable firmware
  • LED indicator for visual indication of battery levels and zero reset confirmation without connected app or headunit
  • Updated accelorometer and addition of gyroscope for improved cadence resolution
  • NFC tap to pair for some phones and devices
  • Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength


Compatibility

Stages Power R

Compatible with all Shimano Hollowtech II road left arms, but is only compatible with Dura-Ace R9100 or R8000 chainrings. *Does not include chainrings.



Frame Compatibility

Most frames, see fit guide in our Support section

Software Compatibility

Stages Link, Training Peaks, Strava, Garmin Training Center and others

Device Compatibility

ANT+, Bluetooth Smart Ready




In the Box

  • Stages Power R Drive side power meter
  • High quality CR2032 coin cell battery
  • Lifetime access to Stages Link for power meter management and firmware upgrade
  • 2 months free access to Stages Link premium training and coaching features
  • Product Identification Card with Serial Number and ANT+ ID Number
  • User Guide

ABOUT Stages

When Stages revealed its first power meter in 2012, it changed the world of training with power forever. The combination of simplicity, accuracy, wide crankset compatibility, user-friendliness and incredible value re-shaped the marketplace to bring power to every rider. Since then, Stages can count three Tour de France and one Giro d'Italia victories in its palmarès while the brand has continued to innovate with carbon and dual-sided power meter designs and its next-generation Dash head unit. Read more about Stages.

ABOUT SADDLEBACK

Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of 3T, Alchemy, Castelli, Chris King, ENVE, Intense, Sidi, Silca, Stages and Troy Lee Designs.

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