I just bought one of these, mounted it up and noticed that I don't have a cadence sensor to go with it. I checked the list of package contents and it isn't listed in the manual. Is this something I have to purchase extra or was it forgotten? If I do have to purchase it, where do I get it?
I don't have the same version but hopefully someone else will chim in if I am wrong. I have the SL wireless that I updated to Ant+. There is no separate cadence sensor. The hub interprets cadence based on when you are producing power. It is called virtual cadence and will transmit it to the computer. It is not 100% correct. Hope that helps.