• When to Perform a Zero Offset plus icon minus icon
  • To ensure the highest level of accuracy, it is recommended that the zero offset be set prior to every use of your power meter. If your power meter is on firmware version 10, you can instead use Mag... See more
  • MagicZero plus icon minus icon
  • Available on Firmware 10, MagicZero is a new algorithm that automatically sets the zero offset of your power meter as you ride. The goal of MagicZero is to let you forget that power meter zero offs... See more
  • How to Set the Power Meter Zero Offset plus icon minus icon
  • Manual Zero Performed through a cycling computer. This function, if available, is often referred to as a 'Power Meter Calibration' (or similar) within the cycling computers Owner's Manual. Follow t... See more
  • What Does Setting the Zero Offset Do? plus icon minus icon
  • When you perform a zero offset, the power meter takes a torque measurement. Whatever this measurement is, the opposite is added to cancel it out. This is done to ensure that only the force applied ... See more
  • Why Do I Need to Periodically Set the Zero Offset? plus icon minus icon
  • Setting the Zero Offset is essentially the same function as taring a scale. Power meters are a lot like scales, in that they both measure force and work best when zeroed prior to every use.  When y... See more
  • What is a 'Good' Zero Offset Number? plus icon minus icon
  • Quarq Zero Offset Guidlines: The Zero Offset of a Quarq power meter does NOT have to be a certain number, per se. It should instead meet BOTH of the below criteria. The zero offset value must retu... See more