Originally Posted By: Lurch
Thanks for all your replies..
Do you think ethanol gas damages a motorcycle?
Most or all of the repliers seem to be referring to cars but I posted it in the cycles section..
The subject of ethanol in fuel is a long one.
Depending on where in the world you live the mix can be between 0 & 15%
Ethanol increases the octane rating which can be good
There are a lot of negatives too:
-its production negates any environment benefit the politicians want us to believe
-it can react with some engine components and rubber tubes
-it absorbs and retains moisture
-some motorbike manufacturer do not recommend it
My honda CBR-RR8 manual says not to use fuel with more than 10% ethanol
Nobody can say what the loong term effect would be; perhaps in 6~10 years time we will have a better picture.
What is commonly acknowledged is that the fuel goes off relatively quickly so do not leave it in the tank for long periods such as a month or more