Segment:
Large-displacement dual-sport / adventure touring motorcycle.
Target Audience:
Touring riders, adventure enthusiasts, long-distance travelers.
Competitors:
Honda Africa Twin, Yamaha Ténéré, KTM Adventure models of the era.
Engine Architecture:
Iconic air/oil-cooled boxer-twin engine known for its torque and reliability.
Suspension Technology:
Telelever front and Paralever rear suspension systems providing excellent ride comfort and handling.
Drivetrain Type:
Shaft drive for low maintenance and long-distance capability.
Ergonomics:
Comfortable riding position for extended periods and varied terrain.
Optional Features:
ABS (Anti-lock Braking System), heated grips, larger fuel tanks (Adventure model).
Engine:
Boxer-twin, 2-cylinder, 4-stroke, air/oil-cooled engine service, overhaul, tuning.
Fuel System:
Fuel injection system (Bosch Motronic), fuel pump, injectors, throttle body diagnostics and repair.
Ignition System:
Electronic ignition system, spark plugs, coil troubleshooting.
Transmission:
6-speed gearbox, clutch service, maintenance, and repair.
Drivetrain:
Shaft drive system, final drive maintenance, repair, and lubrication.
Suspension:
Front Telelever suspension, rear Paralever suspension, fork seal replacement, shock absorber service, adjustment.
Brakes:
Hydraulic brake system, ABS (optional), brake fluid flush, pad replacement, caliper service, disc inspection.
Electrical System:
Battery, alternator, starter motor, lighting system, wiring diagrams, fuses, relays, diagnostic connectors.
Bodywork And Chassis:
Frame inspection, body panel removal/installation, seat, fairings, luggage system components.
Wheels And Tires:
Wheel bearing service, tire replacement, balancing.
Routine Maintenance:
Oil changes, filter replacements, air filter cleaning/replacement, spark plug checks, drive shaft lubrication.
Troubleshooting:
Diagnostic procedures for common issues, fault code interpretation, electrical system troubleshooting.
Engine Overhaul:
Piston and cylinder inspection/replacement, valve adjustments, crankshaft and connecting rod checks.
Transmission Repair:
Gearbox disassembly and reassembly, shift drum and fork inspection.
Brake System Overhaul:
Master cylinder, caliper, and ABS unit service.
Suspension Rebuild:
Fork seal replacement, shock absorber rebuild, adjustment procedures.
Electrical Diagnostics:
Wiring harness inspection, component testing, ECU diagnosis.
Depth Of Coverage:
Detailed, in-depth coverage suitable for professional mechanics and experienced DIY enthusiasts.
Detail Level:
Includes torque specifications, clearances, assembly sequences, and diagnostic flowcharts.
Engine Type:
Four-stroke, twin-cylinder boxer engine
Displacement:
1130 cc (1150 cc designation)
Bore X Stroke:
101 mm x 70.5 mm
Cooling System:
Air and oil cooling
Valve Train:
2 valves per cylinder, OHC (Overhead Camshaft)
Horsepower:
85 hp @ 6,750 rpm (approximate)
Torque:
98 Nm (72 lb-ft) @ 5,250 rpm (approximate)
Fuel Delivery:
Electronic fuel injection (Bosch Motronic MA 2.4)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/2
Fuel Tank Capacity:
20 liters (R1150GS), 30 liters (R1150GS Adventure)
Length:
Approx. 2230 mm (R1150GS) / 2285 mm (R1150GS Adventure)
Width Over Handlebars:
Approx. 915 mm
Height Over Seat:
Approx. 850 mm (R1150GS standard seat) / 880 mm (R1150GS Adventure seat)
Dry Weight:
Approx. 216 kg (R1150GS) / 230 kg (R1150GS Adventure)
Gross Vehicle Weight Rating:
Approx. 420 kg
Payload Capacity:
Approx. 180 kg (including rider, passenger, luggage)
Oil Change Interval:
Every 10,000 km or annually, whichever comes first (check manual for specifics).
Valve Adjustment Interval:
Every 20,000 km (check manual for specific valve clearance values).
Drive Shaft Lubrication:
Recommended every 10,000 km or as per manual's guidance.
Engine Oil:
BMW recommends specific synthetic engine oils (e.g., SAE 15W-40 or 20W-50, check manual for exact viscosity and API rating).
Engine Oil Capacity:
Approx. 4 liters (with filter change)
Transmission Oil:
SAE 75W-90 synthetic gear oil (BMW recommends specific grades).
Transmission Oil Capacity:
Approx. 1.2 liters
Final Drive Oil:
SAE 80W-90 hypoid gear oil (BMW recommends specific grades).
Final Drive Oil Capacity:
Approx. 0.25 liters
Brake Fluid:
DOT 4 hydraulic brake fluid.
Paralever Pivot Bearings:
Wear in Paralever pivot bearings can lead to knocking or play.
Hall Sender Unit:
Failure of the Hall sender unit (engine speed sensor) can cause starting or running issues.
Fuel Pump Relay:
Relay failure can prevent the fuel pump from operating.
Clutch Slave Cylinder:
Leaking clutch slave cylinder can affect clutch operation.
ABS Sensors:
ABS sensor contamination or failure can disable the ABS system.
Bmw Motorcycle Division:
BMW Motorrad has a long history dating back to the 1920s, known for engineering excellence and innovation in motorcycles.
R Series Legacy:
The R1150GS is a direct descendant of the legendary R80GS and R100GS, popularizing the adventure touring segment.
R1150Gs Introduction:
Introduced in 1999 as an evolution of the R1100GS, offering increased displacement and improved performance.
Manufacturing Location:
Berlin, Germany
Sales Performance:
Highly successful model, contributing significantly to BMW's adventure bike sales.