2004 YAMAHA Royal Star Midnight Venture, Factory SpecificationsEngine ;Bore (MM)79 ;Compression Ratio10:1 ;CoolingLiquid ;Displacement in CC1294 ;Displacement in CI79 ;Engine TypeV4 ;StarterElectric ;Stroke66 ;Valve ConfigurationDOHCTransmission ;Numer Of Speeds5 ;Transmission TypeManualTires ;Front Tire150/80 HR16 ;Rear Tire150/90 HR15Brakes ;Front Brake Diameter298 ;Front Brake TypeDual Disc ...