My overall average is around 47mpg, best around 55mpg (on Shell V Formula and BP Ultimate) and worst so far 42mpg (Esso). I don't know if it means very much to say which brand of fuel gave best and worst returns since the way I was riding probably had more to do with it. But still ...
I lowered the gearing by changing from a 42 to a 45 tooth rear sprocket at 41250. I'd wondered if I'd get higher consumption afterwards. It seems to be the case, albeit marginally.
|38770||216||21.60||Shell V Formula||10.0||45.4|
|39424||242||22.99||Shell V Formula||10.53||47.8|
|39614||191||15.81||Shell V Formula||12.08||54.9|
|39856||241||21.88||Esso High Octane||11.01||50.1|
|40488||226||18.86||Shell V Formula||11.98||54.5|
|40901||193||17.78||Esso High Octane||10.85||49.3|
|41310||181||17.25||Shell V Power||10.49||47.6|
|42065||232||22.47||Esso High Octane||10.32||46.9|
|42289||224||22.18||Esso High Octane||10.10||45.9|