When you connect a Bluetooth enabled bike or sensors to your CicloZone class and begin a ride you will see dials appear in the centre of the screen. These dials are your Rider connected dials which tell you exactly what RPM you are riding at and also your zonal intensity based on your resistance. The dials will also guide you to the correct RPM and zone for your current interval. Best practise is to hit the correct RPM first and then change your resistance to the correct zone... Once you have both you are 'Beating the Class'!!