After a major rebuild my sons cr 125 will be used for the first time in over a month on Saturday.Temperature around here is just above the freezing point at the moment,should I cover up the rads?
Would running straight antifreeze help keep the engine warmer? Because I ride alot in the winter (anything from tight trials, to wide open ice), and wouldn't want the engine to be running to cold.
Run a 50/50 mix. The engine will stay hot unless you are running in sub zero temperatures. I honestly don't know at what outside temp that you would have to start worrying about but I've ridden in the low 20's with no problems.