Speedo Ratio for a 1967 Honda CL 90?

[BornOnThe4th]

Hey!
I am looking for an after market speedo for the cl 90, as I can no longer use the OEM one due to the change up in the headlight bucket.

Its not apparently not common knowledge. Honda of Hollywood said they had no idea, and North Hollywood Honda said " We can give you a speedo but it wont be accurate or anything....."

Thanks in advance.

 

[Big R]

To my knowledge, all metric bikes are the same. It's like 2240:60 or something.