Small speedometer

[scappod]

I would like to use a MINI spedo on my 80 special and I am confused. Are there different ratios for these and if so what ratio would I need to use.

[MAXIMAN]

If it will work on any Jap bike...it will work ! AFAIK the ratio on them all is same.

[scappod]

mini speedo

Thanks maximan
I just got confused looking for one and got sidelined on a couple vtwin sites they made it sound awfully confusing. I will stick with mikesxs.