About The Ergomo Sensor

the heart of the system

The Ergomo Bottom Bracket Sensor

The Ergomo Bottom Bracket Sensor determines the current power output of the cyclist right in the bottom bracket. During pedaling, the axle twists slightly - this torsion is measured exactly by comparing two signals and is converted into watts. The system is sensitive enough to detect a minimal distortion of only 0.0025 degrees.

Another advantage: The Ergomo Bottom Bracket Sensor offers optical non-contact power measurement. That guarantees less wear and high reliability. In addition, the integrated sensor / bottom bracket design is protected against the weather and dirt by a double seal.

Ergomo contains all the components you need for professional systematic training. Only systematic recording and analysis of your performance can move you ahead faster. And the central parameter is power in watts. That's how the pros train - and now you can, too!

With (pedaling) power as the central parameter (watts), you can optimize your energy output while cycling - for instance, by shifting gears or changing your position on the bike in order to minimize pedaling frequency and heart rate while maintaining or even increasing your performance.

The Ergomo Bottom Bracket Sensor

  • Complete training system, including accessories and tools
  • Measuring system with a worldwide patent; made in Germany
  • Measurement precision: ± 1.5%
  • Optimal protection against weather and dirt
  • Sensor housing of high-strength aluminum alloy
  • Keep your own components (wheels, pedals)!
  • With English or Italian threads
  • Different axle lengths to match your bike
  • Sensor adds hardly any additional weight compared to commercially available bottom brackets. Computer weight is only 80 g