i have a H-D speedo and tach combo that came off my 2017 LRS. It’s in great shape and was purchased in May of 2018. I went back to the OEM speedo when I traded my bike in. Will also fit 2014 up sportster with 4inch speedometer. 200 shipped.
Mileage is saved in bike PCM so when it connects to new bike mileage will change. When I reinstalled my OEM speedo it went from 800 to 2077 the current mileage on my bike.