Custom NSU 250 Sportmax NSU 250 Sportmax SPECIFICATIONS, PRICE & IMAGES Engine: single-cylinder 250 c.c. o.h.c; drive to ca Ignition: coil. Transmission: primary gear train to four-speed gearbox; Frame: welded-up pressed spine type; swinging-fo1* Forks: leading link. Bike Features More Bike Specifications:Kawasaki KDX 250Ducati 1199 Panigale by OrtolaniKawasaki Z 750N SpectreOvermile by Fred KruggerAJS R7 1938Kawasaki GPz 900R NinjaTriumph Speed Triple "Gemini" by ABMKawasaki Z-X10R Ninja