MM-Inches

[Kid2000EX]

67mm= how many inches as far as exhausts? Also is there some type of size chart that show these sizes?

 

[shavedaccord]

25.4mm is roughly 1 inch..so

67/25.4 = 2.63

so a little over 2 1/2 inches.

 

[pyaarawala]

Just google mm to inch conversion. You get:

1 mm = .0393700787 (irrational but close enough).

67mm * .0393700787 = 2.637795273.

Approx 2.64".

 

[nexTOme]

some of cell phones come with conversion calculator as well