Model Years Covered:
1999, 2000, 2001, 2002, 2003, 2004, 2005
Vehicle Type:
Adventure Touring Motorcycle
Target Audience:
BMW R 1150 GS owners, DIY mechanics, professional technicians seeking detailed factory information
Uniqueness:
Actual genuine factory repair manual, not third-party; comprehensive coverage of all styles.
Cost Savings:
Enables owners to perform servicing themselves, saving significant labor costs ($50-$60 per hour).
Instructional Quality:
Detailed substeps, notes, cautions, warnings, numbered instructions, bold figure numbers for illustrations, enlarged insets.
Accessibility:
Easy to use, no advanced computer skills required, print on demand.
Engine Mechanical:
Engine top end, lubrication system, crankshaft, engine removal/installation
Fuel System:
Fuel system components, fuel delivery, injection system (if applicable)
Cooling System:
Cooling system operation and maintenance
Transmission Drivetrain:
Clutch, transmission, final drive
Chassis Suspension:
Wheels, tires, brakes, suspension, steering, frame
Electrical System:
Complete electrical system, wiring diagrams, troubleshooting
General Information:
General motorcycle information, identification, specifications
Appendix:
Includes additional relevant information
Maintenance:
Scheduled maintenance, fluid changes, filter replacements
Diagnostics:
Engine fault symptom diagnosis, advanced troubleshooting guide
Repair:
Step-by-step repair procedures for all covered systems
Tuning Performance:
Tuning procedures and performance adjustments
Electrical Troubleshooting:
Detailed wiring diagrams and electrical system fault tracing
Depth:
Comprehensive, covering all aspects from basic maintenance to complete rebuilds, mirroring factory technician knowledge
Compatibility:
Compatible with all PC based Windows operating systems and Mac
Printability:
Fully printable, individual pages or entire manual
Binding Method:
Digital (PDF download), no physical binding
Paper Quality:
Not applicable (digital format), user prints on desired paper type
Searchability:
Searchable PDF for quick information retrieval
Engine Type:
Air/Oil-cooled, four-stroke, two-cylinder, Boxer engine
Displacement:
1130 cc (1130 cm³)
Bore X Stroke:
101 mm x 70.5 mm
Horsepower:
Approx. 85 hp (63 kW) @ 6750 rpm (varies slightly by model year/market)
Torque:
Approx. 71 lb-ft (96 Nm) @ 5250 rpm (varies slightly by model year/market)
Fuel Delivery:
Electronic Fuel Injection (Bosch Motronic MA 2.4 / MA 2.4.2)
Fuel Type:
Unleaded gasoline, minimum 95 RON (91 AKI)
Engine Management System:
Covered in detail within the manual
Type:
5-speed manual transmission
Optional Features:
Some models may have featured the optional EVO transmission with integrated starter generator, though primarily covered under standard 5-speed.
Clutch Type:
Single dry plate clutch (operated by hydraulic actuation)
Final Drive:
Shaft drive with single-sided swingarm and Paralever
Length:
Approx. 2230 mm (87.8 in)
Width:
Approx. 905 mm (35.6 in) (over handlebars)
Height:
Approx. 1350 mm (53.1 in) (at handlebars)
Dry Weight:
Approx. 235 kg (518 lbs)
Gross Vehicle Weight Rating:
Approx. 450 kg (992 lbs)
Fuel Tank Capacity:
25 liters (6.6 US gallons), including 4 liters reserve
Infotainment System:
Primarily focused on function; no advanced infotainment as per modern standards. Some models may have provision for aftermarket GPS units.
ABS System:
Optional ABS II system with integrated servo assistance on some models.
Connectivity Features:
No integrated Bluetooth or smartphone connectivity; relies on analog instrumentation and optional accessory connections.
Headlight Type:
Halogen (dual headlights on some variants for enhanced visibility)
Oil Change Interval:
Typically every 10,000 km (6,000 miles) or annually. (Refer to manual for exact specifications).
Valve Check Interval:
Typically every 20,000 km (12,000 miles). (Refer to manual for exact specifications).
Spark Plug Replacement:
Refer to manual for specific intervals, often tied to major service intervals.
Engine Oil Type:
SAE 20W-50 or 10W-40, API SG/SH or higher. (Refer to manual for specific BMW recommendations).
Engine Oil Capacity:
Approx. 4 liters (4.2 US quarts) with filter change. (Refer to manual for exact capacity).
Transmission Oil Type:
Hypoid gear oil, API GL-5, SAE 75W-90. (Refer to manual for exact specification).
Final Drive Oil Type:
Hypoid gear oil, API GL-5, SAE 75W-90. (Refer to manual for exact specification).
Common Wear Items:
Clutch wear, fuel pump issues (especially on early models), alternator rotor failure, brake servo failures (on ABS models), Hall sensor issues.
Preventative Measures:
Regular fluid changes, diligent inspection of electrical connections, proactive replacement of known failure points like the alternator rotor and Hall sensor.
Manufacturer Philosophy:
BMW's long-standing tradition of robust, reliable, and technologically advanced motorcycles, particularly in the GS (Gelände/Straße) line, emphasizing versatility for both touring and off-road use.
Predecessors:
Successor to the R 1100 GS, building upon its platform with increased displacement and various improvements.
Successors:
Succeeded by the R 1200 GS.
Production Period:
1999-2005
Manufacturing Location:
Berlin, Germany
Industry Acclaim:
The R 1150 GS is widely recognized as a benchmark adventure touring motorcycle of its era, praised for its ruggedness, long-distance comfort, and off-road capability.
Reliability Perception:
Generally considered reliable when properly maintained, with a strong community and extensive aftermarket support addressing common issues.