Vehicle Segment:
Sport Touring Motorcycle
Key Competitors Era:
Honda VFR800, Yamaha FJR1300, Kawasaki GTR1400 (and similar displacement sport touring bikes of the era)
Powertrain Configuration:
Flat-twin boxer engine, shaft drive
Handling Characteristics:
Known for stable handling and torsional rigidity, often with sporty riding dynamics for its class
Design Philosophy:
BMW's signature engineering with a focus on long-distance comfort and performance
Manual Coverage Scope:
Comprehensive service, repair, maintenance, and restoration
Estimated Page Count:
Extensive (Exact count not specified, but described as 'Highly Detailed')
Manual Classification:
Service and Repair Workshop Manual
Language Of Manual:
English
Digital Format:
Downloadable
Engine Management:
Fuel injection, ignition system, engine control unit (ECU) diagnostics, emissions control
Powertrain:
Engine overhaul, gearbox service and repair, clutch replacement, final drive maintenance
Chassis And Suspension:
Front forks (telelever/paralever), rear shock absorber, steering head bearings, wheel bearings
Braking System:
Brake fluid replacement, caliper service, master cylinder overhaul, ABS system troubleshooting
Electrical System:
Wiring diagrams, battery maintenance, charging system (alternator/regulator), lighting, starter motor, instrumentation
Bodywork And Trim:
Fairing removal and installation, seat service, fuel tank maintenance, accessory fitting
Routine Maintenance:
Oil and filter changes, air filter cleaning/replacement, spark plug replacement, valve clearance checks
Troubleshooting Guides:
Diagnostic charts for common faults and symptoms across all major systems
Major Repairs:
Engine rebuild procedures, transmission overhaul, suspension component replacement
Specific Tasks:
Brake bleeding, clutch adjustment, wheel alignment, carburetor/throttle body synchronization (if applicable)
Diagnostic Level:
Advanced diagnostics, including ECU fault code interpretation and sensor testing
Rebuild Scope:
Complete engine and gearbox rebuild specifications, including torque values and assembly sequences
Wiring Diagrams:
Detailed, system-specific wiring schematics with component identification
Engine Type:
Air/oil-cooled, four-stroke flat-twin (boxer) engine
Bore X Stroke:
101 mm x 70.5 mm
Compression Ratio:
10.0:1
Valve Train:
Two valves per cylinder, pushrod actuated OHV
Horsepower Output:
Approx. 95 hp (70 kW) at 7250 rpm
Torque Output:
Approx. 98 Nm (72 lb-ft) at 5750 rpm
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Premium (95 RON recommended)
Fuel Tank Capacity:
25 Liters (6.6 US gallons)
Crash Test Ratings:
N/A (Motorcycle specific safety is generally assessed through design and component integrity)
ABS System:
BMW Motorrad ABS (optional on some models, standard on others in this range)
Braking System Type:
Dual front discs with 4-piston calipers, single rear disc with 2-piston caliper
Lighting System:
Halogen headlamp, LED taillight
Instrumentation:
Analog tachometer and speedometer, digital display for gear indicator, fuel level, engine temp, clock, trip meters.
ABS Implementation:
Integral ABS system (can be partially or fully integrated depending on model year/spec), providing enhanced braking control.
Diagnostic Port:
BMW specific diagnostic connector for use with appropriate diagnostic tools (e.g., GT1, MoDiTec).
Oil Change Interval:
Every 10,000 km or annually, whichever comes first
Valve Check Interval:
Every 20,000 km
Engine Oil Type:
SAE 20W-50 API SG or higher (specific BMW recommendations may vary)
Engine Oil Capacity:
3.5 Liters (with filter change)
Gearbox Oil Type:
SAE 75W-90 API GL-5
Gearbox Oil Capacity:
0.3 Liters
Final Drive Oil Type:
SAE 80W-90 API GL-5
Final Drive Oil Capacity:
0.2 Liters
Fuel Pump Reliability:
Some models may experience eventual fuel pump wear or failure.
Clutch Slave Cylinder:
Potential for leaks from the clutch slave cylinder seal.
Hall Sender Unit:
Occasional failure of the Hall sender unit can cause starting or running issues.
Bmw Motorrad Legacy:
BMW has a long and storied history in motorcycle manufacturing, dating back to the early 20th century, renowned for engineering excellence and durability.
R1150 Platform:
The R1150S is part of the evolutionary lineage of BMW's boxer-engined sport touring motorcycles, succeeding models like the R1100S and preceding the K-series and other boxer generations.
Manufacturing Location:
Berlin, Germany
