In reply to Green550f re his 20 mpg. I feel almost embarassed to say what my 550k3 does, as it seems the only contributions on this subject is from owners whose bikes do crap mpg and they need to know what is wrong.For the record my bike was and still is std.with exception of 4/1pipe and the sprocket change I used to get 70- 77mpg bear in mind this was between 1986&1992 when Iwas 3stone lighter and used my bike regularly during summer months for the 46 mile round trip to work & back,leaving home at 5.30am returning 2.30-3 pm needless to say the roads were quieter ,often id take a longer route home including high speed jaunts down the M1.As petrol was sold in gallons it was easy to work out consumption ,running the tank from full to reserve and fill up to full again divide galls into miles run.Unfortunatly my present job means I use a company vehicle and to be honest I do under 500 miles a year now so dont bother checking.
