GAS GASEC 450 FSE 2003 - 2004

　　The 2004 MY Gas Gas EC 450 FSE has fittings such as a 45mm Marzocchi upside-down telescopic front fork, an Ohlins monoshock with a progressive linkage in the rear, a deltabox-type cromoly frame with an aluminium swingarm, front and rear disc brakes with Nissin calipers, laced wheels with off-road tires mounted on them, wide handlebars, a race-inspired livery and an under-seat mounted exhaust system.

　　In the engine department it is powered by a fuel-injected four-stroke, liquid-cooled, 449cc, single cylinder powerplant that was paired to a six-speed manual transmission with a chain final drive, and can produce a claimed 50 horsepower and 49 Nm of torque.