BMW G 650 X Challenge (2007)

BMWG 650 X Challenge (2007)

The BMW G 650 X Challenge is a purpose-built Enduro machine that embodies the spirit of adventure and off-road prowess. Its 652cc single-cylinder engine produces a potent 44.3 lb-ft of torque at 5250 rpm, making it an ideal companion for tackling the toughest trails.

Its design is a masterclass in aerodynamics and ergonomics, with a high-lying flyline merging seamlessly into the rear end to provide the perfect seating position for the rider. The fairing components are made of lightweight, fracture-proof polypropylene, perfect for withstanding the rigors of off-road riding.

With 270mm of spring travel both front and rear, the X Challenge is built for speed and agility, while its 45mm upside-down telefork provides exceptional stiffness and stability. The adjustable dampers allow for fine-tuning to suit the rider’s preferences, ensuring that every bump and jump is taken in stride.

Riding the BMW G 650 X Challenge is a truly exhilarating experience, with its engine character perfectly suited to the demands of off-road riding. The bike’s responsiveness and agility make it a joy to navigate tight trails, and its ability to soak up bumps and rough terrain is unparalleled. The BMW G 650 X Challenge is a true hard-enduro machine, built for the most ambitious and adventurous riders who refuse to be constrained by the beaten track.

Key Specifications

Engine TypeFour stroke, single cylinder, DOHC, 4 valves per cylinder
Engine Capacity652 cc / 39.8 cub in.
Max Power39 kw / 53 hp
Max Torque60 Nm / 6.1 kgf-m / 44.3 lb-ft @ 5250 rpm
Fuel Tank Capacity2.5 US gallons / 9.5 L
Weight (Wet/Kerb)344 lbs / 156 kg
Seat Height36.6 inches / 930 mm
BMWG 650 X Challenge (2007)

All Specifications

Make & Model

ModelBMWG 650 X Challenge
Year2007

Engine

Engine TypeFour stroke, single cylinder, DOHC, 4 valves per cylinder
Displacement652 cc / 39.8 cub in.
Bore x Stroke100 x 83 mm
Compression Ratio11.5:1
Max Horsepower39 kw / 53 hp
Max Torque60 Nm / 6.1 kgf-m / 44.3 lb-ft @ 5250 rpm
Engine Management SystemFuel induction
Lubrication SystemDry sump

Performance

Top Speed162.9 km/h / 101 mph.

Transmission

ClutchMulticdisc clutch in oil bath, mechanically operated
Gearbox5 Speed
Gear Ratios1st 2.75 / 2nd 1.75 / 3rd 1.31 / 4th 1.05 / 5th 0.84:1
Final DriveChain

Electrical & Electronics System

Battery12 V / 10 Ah, maintenance-free
StarterElectric
ABSBMW Motorrad ABS (disconnectable) available as an option

Chassis & Suspension

Frame TypeBridge-type steel tube frame with bolted die-cast
Front Suspension∅45mm Upside-down telescopic fork
Front Suspension Travel10.8 inches / 270 mm
Rear SuspensionAluminum 2-unit cast swing arm, air damping
Rear Suspension Travel10.8 inches / 270 mm
Trail62.5

Wheels & Brakes

WheelsWire spoke wheels
Front Wheel/Rim Size1.60 x 21″
Front Tire Size90/90 S 21
Rear Wheel/Rim Size2.50 x 18″
Rear Tire Size120/70 S 18
Front BrakesSingle ∅300mm disc, 2 piston calipers
Rear BrakesSingle ∅240mm disc, 1 piston calipers
ABSBMW Motorrad ABS (disconnectable) available as an option

Dimension & Weights

Overall Length2205 mm / 86.8 in.
Overall Width907 mm / 35.7 in. (incl. mirrors)
Overall Height1255 mm / 49.4 in. (excl. mirrors)
Seat Height36.6 inches / 930 mm
Wheelbase59.1 inches / 1500 mm
Fuel Tank Capacity2.5 US gallons / 9.5 L
Wet (kerb/curb) Weight344 lbs / 156 kg
Dry Weight144 kg / 317 lbs.

Features

  • Four-stroke, single-cylinder engine
  • DOHC with 4 valves per cylinder
  • 60 Nm / 6.1 kgf-m / 44.3 lb-ft torque @ 5250 rpm
  • 907 mm / 35.7 in width (incl. mirrors)
  • 1255 mm / 49.4 in height (excl. mirrors)
  • Fracture-proof and elastic plastic fairing components
  • Front wheel cover directly attached to lower fork bridge
  • Asymmetrically contoured headlight with free-form reflector
  • Off-centre parking light
  • 270 mm / 10.63 in spring travel front and rear
  • 45 mm / 1.77 in tube diameter for upside-down telefork
  • Adjustable handlebar lock of 40 degrees
  • Specially tuned springs and dampers for off-road use
  • Adjustable rebound and inbound dampers
  • Drilled hollow wheel axles front and rear
  • BMW Motorrad Air Damping System with air-operated piston
  • Gas compression allows for spring-like action without steel spring
BMWG 650 X Challenge (2007)
BMWG 650 X Challenge (2007)

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