quick question for the guys who have used this already How much of the flushing fluid did you need to use? Is the 2L bottle enough or do you need to top the system right up
Personally wouldn't use it. Seem to remember Rotax aircraft engines have stopped their approval of the product (not sure why).
Had it in my blade for 2 years and the 640 KTM for 4 months great stuff. Just need to pop it in the enduro now!