Here you will find the specifications for our vintage Seeley Norton racing motorcycle.  This bike goes well beyond the Cafe Racer, and is truly a competition motorcycle.  I have tried to provide as much detail as possible so that you can see what modifications will work on you own Norton, or you can follow the formula and construct your own copy of our race bike!

Note that the the specification is limited to what the AHRMA vintage motorcycle racing league will allow in the Formula 7500cc class.  All components are limited to what would be on a period pre-1972 GP motorcycle.  However, better metallurgy and tires would make this motorcycle more competitive than in its day…

If you have any further questions about the motorcycle please contact: dan@seeeleynorton.com