Vintage BMW Motorcycle Owners

Try asking the Vintage Sports/Car Club of the UK. I am sure they will know several sources.
I had my Bosch D2B done by a German Engineer, there is quite a bit to the process.

About 12 months of research and a lot of work. This copy is close to the original, inside and out. A diifficult restoration combining a Polish case, fitting a good copy? lense into it. The base was altered to fit the case properly, the interior parts all hand made. The front mounting screw re positi...

These are not what was fitted in the factory.

This is not factory fitted R12, possibly from a vehicle? But as prev said, during the war with shortages in parts supply, you will see
other reflectors used.

Does anyone have one, and if it would be great to see images for the detail, especially the stampings.
The diamond shaped one.

Some interesting images courtesy of WAF. The tail light is the Bosch JN7, note how different it is from the copies. Here we see clearly a reflector which is not the factory fitted one. Its interesting when you think of the origin of what you restore and all the people from that provenance associated...

Many thanks for your replies, Kurt I also collect early horology, going back to 1760. I have 2 KM Clocks, one a very early production. As you would know made by Kieninger & Obergfel, later Kundo? Although from what I have been told this reflector is not R12, however there are many period WW2 pho...

Interesting Polish relic, or fake? The glass lense looks too good? Opinions welcomed.

There are 2 clips, you'll see these on ebay Deutschland or one of the parts suppliers, such as Old Timer Garage.
The main issue with these copy racks apart from the detail accuracy is the arms are too long, so the bags hang in at an angle.
Dietmar mentioned this.

I have found the reference required to finish my restoration to original.