Fuel type & MPG

[The Gentleman Biker]

I don't know if it does actually give you more in the real world but I was in the habit of using the highest octane fuel available since driving a modified turbo car (reduced chance of detonation) so I still do. My bike has never had lower than 97ron since I've owned it. In fact I actually notice a difference in how the engine behaves from one fuel to the next. If I use Shell V power the bike doesn't seem 'quite' the same. It only likes Esso 97...