EVANSCoolant EC72064 and EC42001 Powersports Waterless Coolant and Prep Fluid Combo Pack, 2 Gallon

My KTM tended to "boil over" but not since swapping over to Evans. Great product. In my second bike already.

Great product! Keeps me cool in the trails!!! We run it in all of our atv's and dirt bikes

Zero water means no corrosion.Zero water means cooler temperatures.

This was used for my sxs and it was as described

Used Evans in CBR1100XX. I equipped it with Samco Sport cooling pipes, so can't say 100% that only antifreeze helped, but! But it eliminated the coolant boiling, and that credit goes to Evans!Tend to think, VFR800 could be cooled down as well.

i will start by sayingi don't have an issue with the seller or Amazon.I bought this and put it in a 2005 Sportman 700 efi, i overheated the machine twice with EG coolant because the design of the machine has the radiator low and it gets clogged up when i go mudding with it. I have 25 years of mechanical backround so yes i bought and flushed my system using the associated prep fluid properly. I took my radiator out and cleaned all the mud off the fins as well. I ran it up to temperature and my fan would kick on....only problem was it wouldn't cycle off. I have great airflow across the radiatior and a noticeable temp differential between inlet and outlet. I figured maybe i damaged the coolant temp sensor during the last overheat so on a whim i bought one for $20 on AMZ. Ran the machine up to temp, fan kicked on, then i unplugged the CTS wire from the machine and plugged it into the cold temp sensor in my hand low and behold the fan shut off. I drained the Evans Powersports coolant and put in straight water and the fan cycled properly. I drained the water and put in 50/50 EG and it cycled properly. It seems the Evans coolant does not shed enough heat, this keeps my fan running constantly. I can say without a doubt it is the characteristics of this coolant that is causing this problem. I really wanted it to work but i was sadly disappointed. I emailed Evans and they said they have never had an issue. They said an air pocket could be the issue. I disagree since the fan cycled immediately as soon as i put water in my system.

Great product

So far so good. Been running this in a large water cooled MC that blew a couple hoses. Replaced all hoses and filled with this stuff. After a 2 months of riding (summer in So-Cals High Desert) no issues. Will upgrade to five stars if still happy in a year.