Bluetooth sensors now identify your bike, and matched rides set the right bike on Strava more reliably
Sensors and bikes
Sensors your head unit connects to over Bluetooth, such as many power meters, are now recognised on your rides. Before this, a ride where a Bluetooth sensor was the only sign of which bike you rode went to your default bike. Pair the sensor to its bike on the Sensors page and your rides will follow it.
Sensors that don't report a serial number of their own are no longer used to pick a bike, so they can't send a ride to the wrong one.
Strava
When your sensors identify the bike, Componentry now sets that bike on the Strava copy of the ride as soon as Strava has it. Before, if the ride took more than a few minutes to reach Strava, the bike was never updated there.
A sensor you haven't linked to a Strava bike now uses its bike's Strava link, so the bike is still set on Strava.
Rides that go to your default bike leave the bike on Strava as it is, so Strava's own choice is never overwritten by a guess.