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Stages Cycling

Stages Cycling Power L Powermeter Crank Arm Carbon for SRAM/RaceFace/Easton BB30 (2020)

ID: 1178393
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Product Description

The new Stages Power L Powermeter is pre-assembled on a Stages Carbon left crank arm and is suitable for all frames compatible with SRAM DUB and BB30, RaceFace BB30, Easton BB30 and Specialized BB30 cranks.

Tour proven:
Stages Powermeter have accompanied athletes on their way to three consecutive Tour de France victories and many national and world championship titles. If racing is seen as the toughest test bench for the best products, the Stages Powermeter has proven to be the best powermeter.

Active temperature compensation (ATC) as standard function:
Providing consistent performance data is the most important function of a power meter. The Stages Powermeter was the first power meter to implement temperature compensation as an automated process, ensuring accurate measurements under any environmental conditions. ATC is the central key factor for accurate power measurement and the reason why athletes can always rely on Stages Power.

Independent calibration for maximum precision measurement:
Each Stages Powermeter is calibrated individually. This ensures a +/-1.5% measurement accuracy and is the industry best value for non-scientific power measurement systems.


  • Flat design with robust connection between battery cover and housing. Tool-free battery change on the left crank arm
  • 200+ hours (CR2032 button cell)
  • Power range (watts): 0 - 2500 / Cadence range (rpm): 20 - 220
  • Waterproof: IPX7
  • Improved acceleration sensor and additional integrated ring laser improve cadence resolution
  • Integrated LED display visualises battery level and calibration result. No active connection to the app or bike computer necessary
  • Near field communication (NFC) with "Tap-To-Pair" for easy connection to many smartphones and other devices
  • Improved Bluetooth and ANT+ antennas increase data transmission strength by a factor of 6
Intended use
Chainring Number: Without Chainring  
Compatability circuit: 11-speed, 10-speed
Build: without chainring
Axle Clamp: 30 mm
BCD: Without bolt circle
Hole circle type: Without bolt circle
Crank arm (s): Carbon  
Scope of Delivery
Delivery: Powermeter, button cell batteries  
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