Im going to be changing my coolant out for the 2nd time on my 2014 Valkyrie soon. I recently received quite a few gallons of the Rotella ELC NF for free from where I work. I was wondering if anybody has any experience with this stuff at all? Would it be safe in the Valkyrie or any motorcycle for that matter. From all the reading I have been doing I would say yes. Always love to have other input though.