Police Bike handling for the BMW R1200 RT Police bikes mods like this one
https://www.gta5-mods.com/vehicles/sheriff-bmw-r-1200rt-els-v
or
http://www.lcpdfr.com/files/file/11819-2014-chp-bmw-r-1200rt/

This handling is slightly faster and more realistic to the real life BMW R1200 RT with similar acceleration + top speed (~220kmh+) and will allow you to chase the criminals in your modded cars

Copy the text in the handling text file and open handling.meta inside update/update.rpf/common/data
Search for "policeb" and replace the lines with the ones you just copied.