Noise level of the bike

[Francois marais]

Now I am not sure how accurate the application on my iPad is, but these are the readings of my bike, in an enclosed space:

Noise levels with bike off...

Application used:  Decibel 10

When I get my learners, I will take the bike out and do a test to see what the peak levels are at 60 km/h and 80 km/h on my F650GS with a Stealth Pipe

 

[WP]

 

[Francois marais]

 

[Kgalagadi]

 

[Francois marais]

 

[whitedelight]

 

[Louis Photo]

 

[volroom]

 

[subie]