Alphamantis

The Montreal-based company was recently acquired by Garmin, so it probably won’t be long before we see a product similar to the Aerotune service offered by them. For now, though, you can book a test through the company’s website and head to a track to test your CDA. The Alphamantis system is routinely used by the Canadian Cycling Association to dial in the fit and aero profile for their track and time-trial riders.