We are in the process of producing a replica HL500. Unlike other Kits, we will supply a complete bike ,as NVT did in the late seventies. Out bike will be based on the original bike ,built by Profab. We want the bike to look original and period, but also upgrade electrics and the carburettor. Looking at YSS shocks, 43mm forks, and various motor options. We will produce 3 bikes to begin with, #1,is sold, motor will be 540cc, 11-1 comp piston. Ported, cam etc. If interested ,we can build to your specs, 500,540,600, and of course, suspension options too. If interested, make contact and we can discuss.