Speedo drive sherpa 350

[pugslee]

Hi Help please

I have a sherpa 350 1978 which has the speedo drive missing. It has in its place the speedo spacer from Bultaco uk. I have now got hold of a working speedo drive and wondered if any body can tell me how it fits. Does the drive go up against the swing arm then a spacer between the drive and wheel or does it have a spacer both sides. If any body has a photo that would be great and does anybody have the spacer sizes (with in mm)

Thanks

[nigel dabster]

Hi Help please

I have a sherpa 350 1978 which has the speedo drive missing. It has in its place the speedo spacer from Bultaco uk. I have now got hold of a working speedo drive and wondered if any body can tell me how it fits. Does the drive go up against the swing arm then a spacer between the drive and wheel or does it have a spacer both sides. If any body has a photo that would be great and does anybody have the spacer sizes (with in mm)

Thanks

why would you want one?

[pugslee]

thanks for reply

do you know the with of the 2 spacers that sit either side of the drive.

Thanks

[pschrauber]

thanks for reply

do you know the with of the 2 spacers that sit either side of the drive.

Thanks

The long spacer goes between rear hub and speedo drive, the smaller one between speedo drive and swing arm/rocker:

Some speedo drives have the long spacer already attached, like here:

all parts shown here goes to the speedo drive:

- first the thin washer in the middle top,

- then the rotatable arm in the right,

- then the cover cap.

The washer or spacer between speedo drive and swingarm is not shown in the pic, this spacer is about 3mm thick.