Last updated at 09/04/2026 16:28:24
Stages Power L Shimano Ultegra R8100 Left Power Meter Crank Arm 170mm
Free 30-day returns
Stages Gen 3 Ultegra R8100 Left Side Crank Power Meter 170 mm
Free delivery between Tue – Fri
Ultegra R8100 L 170mm
Stages Shimano Ultegra R8100 Power Meter 170 mm
Delivery between 7–15 Sept $76.29
Stages Ultegra 8100 170mm (Left Only)
Delivery $69.39
| Accuracy | +/- 1,5% Accurate In All Conditions |
| Power range (Watts) | 0 - 2500 |
| Cadence range (rpm) | 20 - 220 |
| Water resistance rating | IPX7 |
Stages Power L Shimano Ultegra R8100 Left Power Meter Crank Arm 170mm
Free 30-day returns
Stages Gen 3 Ultegra R8100 Left Side Crank Power Meter 170 mm
Free delivery between Tue – Fri
Ultegra R8100 L 170mm
Stages Shimano Ultegra R8100 Power Meter 170 mm
Delivery between 7–15 Sept $76.29
Stages Ultegra 8100 170mm (Left Only)
Delivery $69.39
| Accuracy | +/- 1,5% Accurate In All Conditions |
| Power range (Watts) | 0 - 2500 |
| Cadence range (rpm) | 20 - 220 |
| Water resistance rating | IPX7 |
Take your workouts to the next level and improve your cycling performance with the Stages Ultegra R8100 Single-Sided Powermeter. Suitable for the Shimano Hollowtech II Race crankset, 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 ensures accurate power measurement regardless of environmental and weather conditions. In addition, the optimised internal accelerometer ensures a wireless and precise measurement of your cadence. Battery life and connectivity The CR2032 button cell battery offers you about 175 hours of battery life and is easy to replace. On the left crank arm you can even do this without tools, for the right crank arm you only need a Phillips screwdriver. The integrated LED indicator provides you with battery level and calibration information. The ANT+ and Bluetooth connection ensure optimal data transfer and connection to almost all modern bike computers. Finally, IPX7 water resistance means you can train in wet conditions with confidence.
Take your workouts to the next level and improve your cycling performance with the Stages Ultegra R8100 Single-Sided Powermeter. Suitable for the Shimano Hollowtech II Race crankset, 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 ensures accurate power measurement regardless of environmental and weather conditions. In addition, the optimised internal accelerometer ensures a wireless and precise measurement of your cadence. Battery life and connectivity The CR2032 button cell battery offers you about 175 hours of battery life and is easy to replace. On the left crank arm you can even do this without tools, for the right crank arm you only need a Phillips screwdriver. The integrated LED indicator provides you with battery level and calibration information. The ANT+ and Bluetooth connection ensure optimal data transfer and connection to almost all modern bike computers. Finally, IPX7 water resistance means you can train in wet conditions with confidence.
There are no live offers for Stages Power L - Shimano Ultegra R8100 Left Crank Arm Power Meter 170mm right now. The all-time low we recorded was $489.00 on 27 Aug 2026. Set a price alert to hear when it's back in stock.
Prices last updated 4 Sept 2026.
Stages Power L - Shimano Ultegra R8100 Left Crank Arm Power Meter 170mm
Take your workouts to the next level and improve your cycling performance with the Stages Ultegra R8100 Single-Sided Powermeter. Suitable for the Shimano Hollowtech II Race crankset, 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 ensures accurate power measurement regardless of environmental and weather conditions. In addition, the optimised internal accelerometer ensures a wireless and precise measurement of your cadence. Battery life and connectivity The CR2032 button cell battery offers you about 175 hours of battery life and is easy to replace. On the left crank arm you can even do this without tools, for the right crank arm you only need a Phillips screwdriver. The integrated LED indicator provides you with battery level and calibration information. The ANT+ and Bluetooth connection ensure optimal data transfer and connection to almost all modern bike computers. Finally, IPX7 water resistance means you can train in wet conditions with confidence.
Take your workouts to the next level and improve your cycling performance with the Stages Ultegra R8100 Single-Sided Powermeter. Suitable for the Shimano Hollowtech II Race crankset, 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 ensures accurate power measurement regardless of environmental and weather conditions. In addition, the optimised internal accelerometer ensures a wireless and precise measurement of your cadence. Battery life and connectivity The CR2032 button cell battery offers you about 175 hours of battery life and is easy to replace. On the left crank arm you can even do this without tools, for the right crank arm you only need a Phillips screwdriver. The integrated LED indicator provides you with battery level and calibration information. The ANT+ and Bluetooth connection ensure optimal data transfer and connection to almost all modern bike computers. Finally, IPX7 water resistance means you can train in wet conditions with confidence.
