Here is a good deal IMO.    https://www.facebook.com/share/17gL3dCxCM/  

off to a good start - out twice already before Christmas! Might be a year you set a new record for miles and convince it is time for a new(er) sled you have been window shopping for!

e85 is a lot of ethanol....fuel efficient and making power usually do not go hand in hand I think I will pass on the rabbit hole as well....lol.....racing and all that comes along with that is no longer my passion, but I can only imagine with the technology these days and the issues that need to be dealt with.  

Thanks - so the manufacture detunes the engine in ethanol mode....I assume they are assuming gas with ethanol in it and it possibly sitting is going to happen so erroring on the side of caution.   I have found my 900 can range a fair amount on gas consumption based on how you ride it ....  

Ethanol in fuel, makes it less "fuel efficient", thus requiring more fuel in the fuel curve. detonation is only part of the issue. Look up fuel mapping for the e85 tuner car crowd, if you want a rabbit hole to go down. It is crazy.  Ski