Picture from gn400/guestpics

Mark Cutler

GN 400 based post-classic class road racer. Crankshaft is stroked to 487cc and engine modified from top to bottom for road racing. GN400TT chassis (heavily modified), Showa forks, Hagon shox, lockheed brake, 110Kg ready to race, 52bhp at back wheel @ 7200rpm. Bike has a full (RG500 MkIII) fairing but I left this off for this picture.