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:Rucker NostalgiaKawasaki KLX 400RWrenchmonkees Kawasaki Z 1000NinjaFerrari 900KTM 950 SM by Holographic HammerKawasaki Z 750Ducati Hypermotard Igneous Ripper by Rough-Crafts