Originally Posted by
zizou
Are there any magnet based ant+ speed sensors on the market now?
The Wahoo Blue SC? It's dual ant+/bluetooth
https://www.amazon.com/Wahoo-Cycling.../dp/B00NW882KM
Also you might try ebay.
https://www.ebay.com/sch/i.html?_fro...sc+10&_sacat=0