NSU Prima Restoration Projects
My 1956 NSU Prima - the story thru pictures - restoration story with great links as well as manuals and brochures available for free download.

NSU Prima D Restoration Page - excellent step-by-step photos and heaps of deatil.

Peters Rollerhomepage - A german NSU Prima D restoration website - great pictures.  Click on the links at the bottom of the page to see his restoration process.

NSU Parts
Clauss Studios and Manufacturing - Reproduction parts manufacturer at excellent prices, grips, pads, rubber, Tyres and more, well worth a look.

NSU Motzke - Extensive parts catalogue - the one I was recommended (although I haven't used yet)

NSU Prima Manuals and Books
NSU USA enthusiast website with downloadable copy of The NSU Prima Book by R. H. Warring

Two Up by Scooter to Australia The story of a husband and wife riding to Australia from England on an NSU Prima D. The whole book is available to read online at the Author's blog site.

Hello Brother - a book about another around the world journey on and NSU Prima

 

Other
Silver Star Bikes - great scooter restoration photos (including a complete NSU Prima D restoration). Click on the events section of the website to see this and other restorations - Peter and Sonya are the masters!

Cambridge Lambretta - Great looking shop, my brother knows the guys that owns it and will be buying all future christmas and birthday presents there (hint, hint).  Check out their workshop webcams.