937 headstock stand

[Mr Gazza]

I've just had a play with my Constands headstock stand.
It turns out that I don't have the correct size pin for that bike. The Monster works great with an 18mm pin, but has a proper round headlamp.

The other one has a 14mm internal diameter stem and I have been using a 13mm pin which is too sloppy and lets the arm pivot enough to contact the headlamp assy.

In my case turning the 15mm pin down to fit should cure the problem I think?
It doesn't look like any extra pin length would be needed if it were tighter in my case.

There is a huge compatibility list on the Constands site, so I guess it's a mater of searching for one that is listed as fitting.. Sorry the list is too long for me to trawl through. Maybe you could drop them a line?
A good start would be to measure the internal diameter of your stem.

I have the Constands 5 pin model which is very good, even if it doesn't have quite the right pin for one of my bikes, but I'd recommend the stand and it's easy to modify a pin.