Gas Gas EC 450 FSR

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Gas-gas-ec-450-fsr-2-2009-2009-0.jpg
Gas Gas EC 450 FSR
Manufacturer
Production 2009
Class Enduro
Engine
liquid-cooled, four-stroke, single cylinder, 4 valves
Bore / Stroke 96.5mm x 96.5mm
Horsepower 50.02 HP (37.3 KW) @ 7300RPM
Torque 36.14 ft/lbs (49.0 Nm) @ 6900RPM
Transmission Gear box: 6-speed, manual

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: 45mm Marzocchi upside-down telescopic fork
Rear: Ohlins monoshock with progressive linkage
Brakes Front: single 260mm disc, 2-piston caliper
Rear: single 220mm disc, 1-piston caliper
Front Tire 90/90 -21
Rear Tire 140/80 -18
Weight 118.0 kg (wet)
Manuals Service Manual


The Gas Gas EC 450 FSR was a liquid-cooled, four-stroke, single cylinder, 4 valves Enduro motorcycle produced by Gas Gas in 2009. Max torque was 36.14 ft/lbs (49.0 Nm) @ 6900 RPM. Claimed horsepower was 50.02 HP (37.3 KW) @ 7300 RPM.

Engine[edit | edit source]

A 96.5mm bore x 96.5mm stroke result in a displacement of just 449.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-speed, manual transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit | edit source]

It came with a 90/90 -21 front tire and a 140/80 -18 rear tire. Stopping was achieved via single 260mm disc, 2-piston caliper in the front and a single 220mm disc, 1-piston caliper in the rear. The front suspension was a 45mm Marzocchi upside-down telescopic fork while the rear was equipped with a Ohlins monoshock with progressive linkage.

2009 Gas Gas EC 450 FSR[edit | edit source]

2009 Gas Gas EC 450 FSR

The R version of the Gas Gas EC 450 FSR is a performance-oriented version of the two-wheeler, and has been created specifically for enduro racing, whether in amateur ones, or official ones. Unlike the base model, this machine has been fitted with a new exhaust system, which boosts performance, sturdier foot pegs and support, which increases the amount of strain one can safely put on the bike and a special livery, sure to catch the eye of all the other racers.

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