BMW R 1150 GS Adventure - 2004 Specifications and Reviews

The 2004 BMW R 1150 GS Adventure is a capable dual-sport tourer designed for riders seeking versatility across road and light off-road terrain. Its air-oil cooled boxer engine delivers smooth mid-range torque ideal for touring, while the adventure-focused chassis and long-travel suspension make it equally at home on highways or rough tracks. Best known for reliability and all-around capability, it suits experienced riders who value practicality and adventure.

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General information

CategoryAllround
Year2004
ModelBMW R 1150 GS Adventure

Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox6-speed
Cooling systemOil & air
Fuel controlSOHC
Valves per cylinder4
Fuel systemInjection
Bore x stroke101.0 x 70.5 mm (4.0 x 2.8 inches)
Compression10.3:1
Torque98.00
Power85.00
Stroke4
Engine typeTwo cylinder boxer
Capacity:1130.00 ccm (68.95 cubic inches)

Physical measures and capacities

Wheelbase1,501 mm (59.1 inches)
Overall width980 mm (38.6 inches)
Overall length2,180 mm (85.8 inches)
Overall height1,435 mm (56.5 inches)
Alternate seat height900 mm (35.4 inches) If adjustable, highest setting.
Seat height860 mm (33.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc253.0 kg (557.8 pounds)
Dry weight232.0 kg (511.5 pounds)
 
 

BMW R 1150 GS Adventure dimensions and frame

Rear brakes diameter276 mm (10.9 inches)
Rear brakesDouble disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tyre dimensions150/70-ZR17
Front tyre dimensions110/80-ZR19
Rear suspension travel220 mm (8.7 inches)
Rear suspensionDie-cast aluminium single-sided swinging arm with BMW Motorrad Paralever; WAD strut (travel-related damping), spring pre-load adjustable to continuously variable levels by means of hydraulic handwheel, rebound damping adjustable
Front suspension travel210 mm (8.3 inches)
Front suspensionBMW Motorrad Telelever;stanchion diameter 35 mm, central strut, spring pre-load 5-times mechanically adjustable
Frame typeThree-section composite frame consisting of front and rear section, load bearing engine.

Speed and acceleration

Power/weight ratio0.3664 HP/kg
Top speed200.0 km/h (124.3 mph)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel consumption pr. 10 km (6.2 miles)4.30 litres (1.14 gallons)
Reserve fuel capacity4.00 litres (1.06 gallons)
Fuel capacity22.10 litres (5.84 gallons)

Performance Profile & Rider Fit

83.8 hp
Peak Power
4.8s
0-60 mph
124.3 mph
Top Speed

Best For

Track20%
City40%
Cornering55%
Daily Riding60%
Touring95%
Passenger85%

Rider Profile

Best ForBest suited to experienced riders comfortable managing a tall, heavy adventure bike both on pavement and rough terrain.
PurposeBuilt as a long-range, go-anywhere adventure tourer that prioritizes range, durability, and load-carrying over outright speed or agility.
Rider FitIts tall seat height and substantial curb weight demand a taller inseam and decent upper-body strength, especially at low speed or off-road.
CharacterA rugged, torque-rich boxer-powered traveler with a distinctive shaft-drive feel and legendary long-distance reliability.
Not Ideal ForNot ideal for shorter riders, tight urban commuting, or anyone seeking sharp, lightweight sportbike handling.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 BMW R 1150 GS Adventure Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 860mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2004 BMW R 1150 GS Adventure, with a relaxed knee angle of around 135 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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