Search found 19 matches

by Jussns
Tue Jun 25, 2019 2:54 am
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Hello!I have a lot of

Hello! I have a lot of questions about pre war r51 Question about headlight and main beam switch: I have seen two different type,one switch is left side and another is right side on the gasroll and cable hole is same side on the headlight. My engine nr is 504890 without OZ 80. Which is the correct c...
by Jussns
Tue Jun 25, 2019 2:49 am
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

1938 r51

Hello eweryone! I’m restoring 1938 r51 and I looking pre war r51 rear plunger,left side. I have one but this is post war R 51/2,3.Maybe someone want to exchange it ?. Allsou I dont have amal fischer 5/423 carbs,gearbox housing and more some important parts,but I have few R5 parts what I would to cha...
by Jussns
Sat May 18, 2019 3:43 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Does anyone know is these

Does anyone know is these bearing
lock nuts and filz cover are painted black or coated somehow?
by Jussns
Wed Mar 06, 2019 6:03 am
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Hi John! Firstly i used my

Hi John!

Firstly i used my old spokes,so much as possible and others i get here and there Europe.
Then i processed them sandpaper and finally polished before re chrome and same i make spoke nuts.

Regards
by Jussns
Tue Mar 05, 2019 3:44 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Old bmw wheels are perfect

Old bmw wheels are perfect again,after 80 years.
A lot of spoke holes was stretched over 7mm even 8mm or more.Now it’s all 7mm, as it must!
Old doppel dickend spokes and spoke nuts also fresh again.
by Jussns
Sat Jul 21, 2018 7:56 am
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Spokes

Hello everyone!

Does anybody know where i get spokes? New or even old used!
3.0mm in the middle
3.7mm in the ends
6.6mm is nut
7.0mm is wheel rim
4.0mm is wheel hub

That’s the reason why I can’t use thicker spokes.
Many thanks every information!


Regards


by Jussns
Tue May 29, 2018 5:10 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Maindrive

Hello everyone!

Which one is correct maindrive shaft 1938 r51?
Is it 26 teeth or this on the pictures?.
Problem is that my brake drums are 26 teeth.

Regards

by Jussns
Fri Apr 06, 2018 4:09 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Bmw r5 parts

Hello!
I’m veri intrested r51 gearbox housing,one is ebay now,buts its seems bad,maybe price don’t jump very high.

I have early 36 r5 right side cylinder head without any engin numbers. and one pair cylinders,both are same nr ****


Kind regards
Aarne

by Jussns
Mon Apr 02, 2018 3:31 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Little progress with

Little progress with cylinders ,must think how to paint theses.And starting chapter of transmission.

by Jussns
Mon Apr 02, 2018 2:44 pm
Forum: Antique (1923-1945) Motorcycles
Topic: 1938 r51
Replies: 29
Views: 2924

Hello and thanks to

Hello and thanks to reply!

Yes this old bolts what i have I want to use so much as possible. Little defect is ok,its old :)
Btw one Hungarian seller in ebay selling every month even week Ribe Z8G bolts,is these are ok ?

Regards!