Custom NSU Rennfox 125 1953 NSU Rennfox 125 1953 SPECIFICATIONS, PRICE & IMAGES Cooling: Air Transmission: Four-speed block Power: 15.5 h.p. at 10,000 r.p.m. Maximum speed: 100 m.p.h. Chassis: Single frame tube in stamped plate with projecting suspended engine. Bike Features More Bike Specifications:Moto Guzzi 500 TwinMagpul Ronin Buell 1125RMoto Guzzi MGR 1200 by Radical GuzziExile Dyna StreetbobKawasaki Z 400Laverda 1000 1975Yamaha MT03 & MT25 Janus Custom KitKawasaki