Need a new speedometer for my baghira....
From the parts book, the MZ speedo drives are indicated as 9/22 or 11/27 gears = 1:2.44
All the speedometers on the after market are either 1:1 2:1....
Is a 2:1 ratio the correct speedometer ?
What happens to the .44 of rotation is that sacrificed to friction in the assembly?