labthlete
Feature · aerodynamics

Measure your CdA from a ride.

Your aerodynamic drag, the number that sets your speed at a given power, measured from a proper aero ride with virtual elevation. Every result carries an honest band, and when a change is smaller than the noise, we say so.

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  • 01From a ride file with power, stable conditions and a repeated loop or out-and-back.
  • 02Three test types with honest bands: velodrome, road protocol, and open ride (estimated).
  • 03Compare any change, a position, a helmet, wheels, a skinsuit or tyres, each with its band.
  • 04Save the winner as a bike setup your race plan uses automatically.
  • 05When the difference crosses zero we call it within noise, not a number to spend money on.
labthlete.com/aero · result
Real screen · the band number, its measurement-quality grade, and why the band is that wide

See your engine in two minutes.

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