Custom Triumph Grand Prix 1947 Triumph Grand Prix 1947 SPECIFICATIONS, PRICE & IMAGES Engine: parallel twin 500 c.c. o.h.v.; valve operation by Ignition: magneto. Transmission: chain via four-speed gearbox. Frame: cradle type with single down-tube and twin Forks: telescopic. Bike Features More Bike Specifications:Kawasaki GPz 900R NinjaDucati Desmodoctor by Oberdan BezziHonda CB 1000R Playboy by AD KonceptFallout by William WoodsStargate By Garage 65Arctic Cat Wildcat X LimitedKawasaki GPz 500S / EX 500R NinjaKawasaki Z1 900
