Power sensor Powercrank XTR FC-M9100

The power sensor is a device that measures the power generated when a cyclist rides - an essential part of cycling training. The device is mounted on the left crank arm of the Shimano bottom bracket. ANT+ and Bluetooth Low Energy allow you to connect to a wide range of bike computers and sports watches. Additionally, you can connect the power sensor INPEAK to a smartphone and use many apps for data analysis and recording. The use of IMU inertial sensors and data filtering algorithms minimizes the negative effects of vibrations from uneven surfaces (off-road cycling, damaged asphalt, cobbles) to zero. Reliable and accurate indications of the power generated regardless of the weather conditions are assured by the automatic temperature compensation mechanism ATC in the range of -5°C to +50°C. No matter the weather, the operation is guaranteed by the IP67 housing protection class - no need to worry about mud, rain, or dust, just ride! Thanks to the reduced power consumption, changing batteries is rarely needed. With BLE technology and the INPEAK Manager app, you can perform firmware updates for the power sensor wirelessly. The production of the meters has been carried out in the EU.

The left crank you have on your bike should be replaced with the product purchased.

Technical data:

• Communication: ANT +, Low Energy Bluetooth
• Power: 1 x CR2032 battery
• Battery life: max 200 hours
• Measurement accuracy: ±2%
• Weight: factory weight of the left crank arm +10g
• Housing protection: IP67
• Measurement range: 0-2000 [watts]
• Cadence range: 20 - 200 [rpm]
• Operating temperature: -5°C to +50°C

Before making a purchase, check that your bike can be equipped with our meter:
- the amount of free space between the frame and the pedal (we need 8mm, see photo)