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Stages Power L / LR / R Shimano Ultegra R8000

999,00 €
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Stages Power L / LR / R Shimano Ultegra R8000

Description

The Stages Power meter for Shimano´s Ultegra R8000 crank set is available as Stages Power L (left-sided only), Stages Power LR (dual-sided) and Stages Power R (right-sided only) option.

Stages Power L

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

Stages Power LR

Built on to a Shimano Ultegra R8000 crank set, placed on both the drive and non-drive side of the crank in order to independently measure a rider's left and right legs.

Stages Power R

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

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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 35g (Stages Power LR) / 15g (Stages Power L) / 20g (Stages Power R) 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

 

Options

Stages Power L

Crank length 165mm, 170mm, 172.5mm, 175mm

Stages Power LR 

Crank length 165mm, 170mm, 172.5mm, 175mm
Chainrings 50/34, 52/36, 53/39 

Stages Power R 

Crank length 165mm, 170mm, 172.5mm, 175mm
Chainrings 50/34, 52/36, 53/39 

 
 
 

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 L

Compatible with all Shimano Hollowtech II road drive side crank arms.

Stages Power LR

Compatible with all Shimano Hollowtech II, 11-speed, road drivetrains. 

Stages Power R

Compatible with all Shimano Hollowtech II road left arms.

 

Frame Compatibility

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