Segment:
Adventure Touring Motorcycle
Target Audience:
Owners, technicians, enthusiasts performing maintenance and repairs
Competitors:
Honda Africa Twin, Yamaha Tenere, Triumph Tiger, Ducati Multistrada (predecessors)
Bike Strengths:
Versatility, durability, long-distance comfort, off-road capability
Manual Value Proposition:
Enables owners to maintain and repair their R1150GS to factory standards, saving on dealership costs and maximizing longevity.
Engine Service:
Complete engine disassembly, inspection, repair, and reassembly
Fuel System:
Fuel injection system (EFI), fuel pump, injectors, throttle body, fuel lines
Ignition System:
Ignition coils, spark plugs, ECU ignition control
Transmission Service:
Gearbox internal components, clutch service, final drive
Brake System:
Hydraulic system, ABS (Integral ABS), brake pads, rotors, lines, bleeding procedures
Suspension Service:
Front Telelever suspension, rear Paralever single-sided swingarm, shock absorbers, fork seals
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting, instruments, fault diagnosis
Chassis And Bodywork:
Frame inspection, body panel removal and installation, seat, fairings, luggage systems
Cooling System:
Oil cooler, oil lines, oil filter, oil change procedures
Routine Maintenance:
Oil and filter changes, spark plug replacement, air filter cleaning/replacement, valve clearance adjustment
Troubleshooting:
Diagnostic procedures for common faults and symptoms
Repair Procedures:
Step-by-step instructions for component removal, repair, and reinstallation
Technical Specifications:
Detailed torque values, clearances, measurements, and tolerances
Depth Of Coverage:
Comprehensive, from basic maintenance to full engine rebuilds and electrical diagnostics
โ๏ธ Engine Specifications
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
Valvetrain:
2 valves per cylinder, overhead camshaft (OHC)
Horsepower:
85 hp (63 kW) @ 6,750 rpm (approx.)
Torque:
70.8 lb-ft (96 Nm) @ 5,250 rpm (approx.)
Fuel Delivery:
Bosch Motronic MA 2.4 Fuel Injection (EFI)
Fuel Type:
Unleaded premium gasoline (95 RON / 91 AKI recommended)
Oil Capacity:
Approx. 4.0 liters (4.2 US qt)
Recommended Oil Grade:
SAE 20W-50 or SAE 15W-50 (API SG or higher)
Type:
5-speed manual gearbox
Clutch:
Single dry plate, hydraulically actuated
Final Drive:
Shaft drive with Paralever single-sided swingarm
Transmission Oil Type:
Hypoid gear oil, SAE 85W-90 API GL-5
Transmission Oil Capacity:
Approx. 1.0 liter (1.05 US qt)
Length:
Approx. 2,230 mm (87.8 in)
Width:
Approx. 930 mm (36.6 in) (incl. mirrors)
Height:
Approx. 1,400 mm (55.1 in) (seat height adjustable)
Dry Weight:
Approx. 216 kg (476 lbs)
Wet Weight:
Approx. 246 kg (542 lbs) (with 20L tank)
Gross Vehicle Weight Rating:
Approx. 460 kg (1014 lbs)
Fuel Tank Capacity:
20 liters (5.3 US gal), optional 30 liter (7.9 US gal) tank
ABS Availability:
Optional Integral ABS (Anti-lock Braking System)
Braking System Front:
Dual 305 mm discs with 4-piston calipers
Braking System Rear:
Single 265 mm disc with 2-piston caliper
Lighting:
Halogen headlight, LED taillight
Instrumentation:
Analog speedometer, tachometer, digital multi-function display
Instrument Cluster:
Analog tachometer, speedometer, digital display for gear indicator, fuel level, time, trip meters.
ABS System:
BMW Integral ABS (optional), with linked braking and anti-lock function on both wheels.
Accessory Sockets:
Standard 12V accessory socket for GPS or other devices.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually
Valve Adjustment Interval:
Every 20,000 km (12,000 miles)
Spark Plug Replacement Interval:
Every 20,000 km (12,000 miles)
Coolant Type:
BMW Premium Coolant (blue) or equivalent ethylene glycol-based coolant
Clutch Slave Cylinder Leaks:
Potential for leaks or failure of the hydraulic clutch slave cylinder (rebuild kits available).
Fuel Pump Reliability:
Some models may experience early fuel pump failures; replacement recommended at higher mileage.
Paralever Pivot Bearings:
Wear on the Paralever pivot bearings can lead to play and clunking noises.
Throttle Position Sensor Issues:
Faulty Throttle Position Sensor (TPS) can cause rough running and idle issues.
Bmw Motorcycles:
BMW has a long and storied history in motorcycle production, dating back to 1923.
R Series Legacy:
The R1150GS builds upon the legendary R80GS and R100GS, refining the 'GS' (Gelรคnde/Straรe - Off-road/Road) concept.
R1150Gs Introduction:
Introduced in 1999 as an evolution of the R1100GS, featuring a larger engine displacement and improved performance.
Production Period:
1999-2003 (for the R1150GS model covered by this manual).
Manufacturing Location:
Berlin Spandau, Germany
๐ Awards & Recognition
Bmw Gs Legacy:
The R1150GS, like its predecessors and successors, is highly regarded for its all-around capabilities and adventuring prowess.
Owner Satisfaction:
Consistently receives high marks for rider satisfaction and long-term reliability when properly maintained.
Emissions Standards:
Meets relevant emissions standards for its production era.
