Coach Mag

The Mag features a silent, friction-free magnetic resistance with five selectable resistance levels. The noise level is very low, only 72-76 decibels at 20 mph. It comes with a robust and stable frame, and can be folded for easy storage. The legs are self-leveling, which facilitates stability on uneven surfaces.

It adapts to most existing bicycle frames. It allows use with road (700) and mountain bike wheels with diameters from 26" to 29" with a maximum tire width of 2.0 and includes a quick release skewer.

If you want to use an app like Zwift or Rouvy, you simply need to equip yourself with a speed sensor.