BMW F 650GS (2003)

BMW F 650GS (2003)

The BMW F 650GS is a force to be reckoned with, punching well above its single-cylinder weight class. With a spring setting and rebound stage damping that’s continuously adjustable, this bike is poised for adventure. Whether tackling the daily commute or navigating the open road, the F 650GS is a rugged and reliable companion.

Its 652cc water-cooled engine, courtesy of Rotax, boasts a new fuel-injection system, delivering a healthy dose of power and improved fuel economy. Double overhead cams and four valves per cylinder add to the engine’s advanced credentials. With 50bhp and 44ftlb of torque on tap, the GS is a capable and engaging ride.

But what truly sets the F 650GS apart is its unique design. A steel bridge tubular frame gives the bike a rugged look, while its dry sump lubrication system and five-speed gearbox ensure smooth and responsive shifting. And with a separate oil tank and fuel tank cleverly hidden under the seat, the GS’s design is both functional and stylish.

The BMW F 650GS is a true adventurer’s bike, capable of tackling the toughest terrain with ease. Whether you’re a seasoned rider or just starting out, this bike is sure to deliver an exhilarating experience.

Key Specifications

Engine TypeFour stroke, single cylinder, DOHC, 4 valves per cylinder
Engine Capacity652 cc / 39.8 cub. in.
Max Power37.3 kw / 50 hp
Max Torque60 Nm / 6.12 kgf-m / 44.25 lb-ft. @ 5200 rpm
Fuel Tank Capacity4.6 US gallons / 17.3 L
Seat Height30.7 inches / 780 mm
BMW F 650GS (2003)

All Specifications

Make & Model

ModelBMW F 650GS
Year2003

Engine

Engine TypeFour stroke, single cylinder, DOHC, 4 valves per cylinder
Displacement652 cc / 39.8 cub. in.
Bore x Stroke100 x 83mm
Compression Ratio11.5:1
Max Horsepower37.3 kw / 50 hp
Max Torque60 Nm / 6.12 kgf-m / 44.25 lb-ft. @ 5200 rpm
Engine Management SystemFuel induction
Lubrication SystemDry sump
Cooling SystemLiquid cooled

Performance

Top Speed183.4 km/h / 114 mph

Transmission

ClutchMultiple-disc clutch in oil bath, mechanically operated
Gearbox5 Speed
Gear Ratios1st 2.75 / 2nd 1.75 / 3rd 1.31 / 4th 1.05 / 5th 0.88:1
Final DriveChain

Electrical & Electronics System

Battery12V / 12Ah
StarterElectric

Chassis & Suspension

Frame TypeBridge-type steel section frame with bolted-on rear section
Front Suspension41mm Telescopic fork with stabilizer bridge
Front Suspension Travel6.6 inches / 170 mm
Rear SuspensionSpring setting and rebound stage damping continuously adjustable
Rear Suspension Travel6.4 inches / 165 mm
Trail60.8

Wheels & Brakes

WheelsWire spoke wheels
Front Tire Size100/90-19
Rear Tire Size130/80-17
Front BrakesSingle ∅300mm disc, 2 piston caliper
Rear BrakesSingle ∅240mm disc, 1 piston caliper

Dimension & Weights

Overall Length2175 mm / 85.6 in.
Overall Width910 mm / 35.8 in.
Overall Height1265 mm / 49.8 in.
Seat Height30.7 inches / 780 mm
Fuel Tank Capacity4.6 US gallons / 17.3 L
Dry Weight176 kg / 388 lbs.

Features

  • Four stroke, single cylinder engine
  • DOHC, 4 valves per cylinder
  • Spring setting and rebound stage damping continuously adjustable
  • 652cc single cylinder motor
  • Nikasil-lined cylinder
  • Double overhead cams
  • Four-valves per cylinder
  • 50bhp power output
  • 44ftlb of torque
  • Dry sump lubrication system
  • Five-speed gearbox
  • Steel bridge tubular frame
  • Separate oil tank
  • Fuel tank positioned under the seat
  • Fuel filler located on the side of the tail unit
  • 130/80-17-inch rear wheel
  • 100/90-19-inch front wheel (standard GS)
  • 90/90-21-inch front wheel (Dakar version)
  • Longer wheelbase on Dakar version
  • Non-adjustable 41mm conventional forks
  • Monoshock rear suspension with adjustable spring preload and rebound
  • Longer travel suspension on Dakar version
  • Water-cooled motor
BMW F 650GS (2003)

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