Stages Cycling Power LR Ultegra R8100 12-speed bike power meter

There are numerous advantages and reasons to choose Stages power meter cranksets. Here is a summary of the main ones:

Many years of experience in the professional circuit, including victories in the Tour de France, amongst others.

Active Temperature Compensation (ATC) as standard on all Stages Cycling Power sensors. This feature ensures accurate and consistent readings in all weather conditions.

Quick and easy calibration to guarantee an accuracy of +/- 1.5%. This ensures consistent accuracy between the two cranks.

An accelerometer and a gyroscope help to achieve a higher resolution of the cadence reading.

Technical specifications:

Active Temperature Compensation (ATC)
Cadence via accelerometer
Wireless firmware updates
LED indicator for visual display of battery charge level and confirmation of zero reset without an app or connected main unit
Accelerometer update and addition of a gyroscope for improved cadence resolution
Enhanced BLE and ANT+ radios provide stable transmission power
Accuracy: +/- 1.5% accuracy in all conditions
Weight: only 35g extra (Stages Power LR) / 15g (Stages Power L) / 20g (Stages Power R) on the base crankset
Battery life: 175+ hours (Stages Power LR, via 2 coin cells: CR2032), 200+ hours (battery cell: CR2032) when used as a Stages Power L or Stages Power R meter
Power range (Watts): 0–2500
Cadence range (rpm): 20–220
IPX7 waterproof rating

Brand: Stages Cycling Power Meter