sv650 k3 coolant

hi chaps,wonder if you can help us ,checked colour of coolant on me bike and its a sort of lime/pea colour.mileage on bike approx 13700,i gather it mite need changing.cheers

[Spanner Man]

Good morning.
That Exorcist vomit green stuff is probably the original coolant. Coolant should be changed every two years or 12000 miles.
Don't bother with the expensive premixed stuff at around a fiver a litre, just get a good quality anti freeze which is suitable for alloy engines. (I think they all are these days). & mix it 50/50 with distilled water, (NOT tap water).
You'll need around a total of 2.5 litres to for a coolant change if you include doing the expansion bottle, (which you should).

Cheers.