When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I'm sure it can be set up correctly for any of them.
it can for certain types of rear ends. 3 channel has the least options for type of rear ends from what I've seen. Putting a reluctor ring on a carrier and making room in the housing for it and the sensor isn't always logical or cost effective.