What coolant do you use?

[oscar777]

Need to flush mines and replace. Not sure if any of the more expensive brands are worth it over standard 50/50 mix?
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Push bike with a 80cc jerry rigged 2 stroke---> CBR125R ---> GSXR600 ---> Ducati 1098SF

[Jmh600]

I use halfords red to a 50/50 mix. Never had an issue
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Jmhmotorcycles

[Islander]

I just buy Comma concentrate (red) and dilute it myself.

[john24ssj]

I get my stuff from EuroCarParts when they have sales on, and I get this: TRIPLE QX Red (Concentrate) Antifreeze/Coolant 5Ltr
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Bikes: Honda CBR600Fi, Kawasaki ER5

[Wafer_Thin_Ham]

[oscar777]

[Wafer_Thin_Ham]

[Copycat73]

Asda`s blue finest ...
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Whatever I post I have no citation and no intention of providing one..
caveat emptor

[Pigeon]

I use Silicate Free OAT coolant (eg Halfords pink stuff)

In theory it's long life, suitable for ally blocks and won't feck the water pump seals.


I also flush through with distilled water first, not necessary if sticking to a particular type of AF, but only costs £1.50 and 10mins extra on the job.

You can use tap water to flush, but apparently the chlorine interacts badly with anti-freeze. I'm not convinced tap water has significant amounts of chlorine to do this. But for the sake of £1.50, I use distilled water for the flush.

[ZX-7R]

Whatever gets put in during a service.
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Current Bike - 2000 ZX-7R