First calculated MPG. 75mpg all city riding. That is about the same as the 50cc scooter I have. E10 87 octane. 200 miles on the engine.

 

Using E10 87 octane can help with efficiency, but keep in mind that actual MPG can vary based on riding style, traffic conditions, and the bike's overall condition. Since you have 200 miles on the engine, it might still be in the break-in period, which can also affect fuel consumption.

 

87 is the minimum requirement.