Thought I'd try V power.

[JoeRock]

Certainly with my 9, and it looks to be the same with my 10, using V-power makes the bike quite a bit more efficient, to the point where it was making it cost effective to run it on the more expensive fuel as the increased mpg cancelled it out. Need to check the petrol prices down here in Kent though to make sure that's still going on!


All I know so far is commuting in my 9 does about 45mpg on normal, and about 50 on V-Power. Long as the super is less than 10% more expensive, it's all good. Plus, means I save time not having to fill the bike up as much as I can get an extra day out of the range!