Nice, I just did some research and what I did was add a new “gear” for my bike and set that to automatically be added to cycle activities. I ordered the Garmin Speed Sensor 2, it doesn’t need a bike computer, just syncs to your phone. Then I just have to remember this summer when I mountain bike to manually change the gear for each activity to my other bike. Wish you could specify gear for each activity type instead of each general type