• New design with "Power Band" Technology allows for distinct resistance level changes without reaching to a lever on the unit.
  • Resistance level varies automatically based on your cadence and wheel speed directly by using your bikes own gears.
  • More power allows for intense interval and strength building workouts.
  • Cooling mechanism increases life of the resistance unit (patent pending)
  • Power varies from less than 20 watts to over 725 watts (at 22.5 mph)

  • Ideal for hitting and maintaining specific heart-rate targets.
  • The patented design gives you the quietest ride with the best road like feel.
  • Cyclerobx video included in box.