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R51/2 Schorsch Meier Restoration

Here is a project I am currently working on.  The posted pics are of the bike at the time I purchased it a few years ago.  Its an interesting bike, one that I like to refer to as a gentleman racer.  Obviously not a works machine, it started life as a civilian model, but then had some nice, and interesting upgrades added.  It looks to me as though someone went through the Schorsch Meier catalogue and bought nearly one of everything and put it on the bike.  It has high compression pistons.  The final drive gearing is standard.  I haven't yet torn open the gearbox, though I suspect it may be standard as well. 

For now I will post pictures of the bike as I found it.  I will later add some photos of the restoration that is underway.  Comments welcomed and encouraged. 

Schorsch Meier full width aluminum hubs front and rear.  Schorsch Meier racing fender.  Faltenbalge in place of metal front shock covers.  Rare Schorsch Meier/Lugauer racing gas tank.


Note the matching front and rear hubs.  These came with either a rough cast center section or full polished.  These have the rough case centers which look nice, and match the engine and transmission cases.  The keen eye will spot the Magura Rennhebel (racing levers).  Don't think I'll be keeping the high bars!

Rare 19 inch high lip Weinmann rims.  I've never seen another pair of high lip in the 19 inch diameter.  Obviously wrong valve covers.  I'm looking for original ones in good shape if anyone has any.

More patina.

Grease is a great preservative.  I am thankful that people don't clean old bikes before they let them sit for years.

I am part way through this restoration.  The wheels are rebuilt.  The bike is completely broken down.  Next step is to have the frame and forks painted, and then I can put a rolling chassis back together. 

Unfortunately I only know the history back about 30 years.  It was owned by Rick Monahan of Black Kat in Venice Beach, CA from the early 80's until around 2001 or so.  Before the 80's not much is known.  I do not know if it was raced or was simply a sporty daily rider.

The Schorsch Meier hubs turned out to be in great shape, just a little weathered.  Here is a photo after blasting the centers back to the original sandcast finish, and polishing the edges.

Skimming the break drum on the lathe.

Another closeup with the aluminum bearing retainer in place.  The hubs look fantastic.

After the hubs 19" Weinmann high lip rims were polished and the hubs relaced to the wheels, then end product looks spectacular.  I can't wait until I remount them to the bike.