Market Segment:
Sport Touring / Roadster Motorcycle
Target Audience:
Experienced riders seeking a versatile, comfortable, and capable motorcycle for commuting, touring, and spirited riding.
Competitors Era:
Moto Guzzi V11 Sport, Ducati Monster S4, Triumph Bonneville, Yamaha TDM900
Unique Selling Points:
Shaft drive, boxer-twin engine, robust build quality, excellent torque delivery, comfortable ergonomics for touring.
Manual Value Proposition:
Essential resource for owners and independent mechanics to maintain, diagnose, and repair the R1150R, saving time and money compared to dealership service.
Primary Coverage:
Service, Repair, Maintenance, Troubleshooting
Secondary Coverage:
Diagnostics, Electrical Systems, Specifications
Estimated Page Count:
Approximately 500-600 pages (typical for comprehensive service manuals of this era)
Manual Type:
Factory Authorized Service Manual / Workshop Manual
Manual Origin:
Likely derived from official BMW factory service documentation.
Engine Mechanical:
Engine disassembly, assembly, cylinder heads, pistons, crankshaft, camshafts, valve timing, oil system, lubrication
Fuel System:
Fuel injection (Motronic), throttle body, fuel pump, injectors, fuel pressure regulator, fuel lines
Ignition System:
Ignition coils, spark plugs, ignition timing, Motronic control unit
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, O2 sensors
Transmission:
Gearbox disassembly, assembly, clutch operation, shift mechanism, final drive (Paralever)
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator), starter motor, lighting, instrumentation, horns
Brakes:
Brake fluid, master cylinders, calipers, brake lines, ABS (Integral ABS), rotor specifications
Suspension Steering:
Front forks (telescopic), rear shock absorber (Monolever), steering head bearings, wheel bearings
Chassis Frame:
Frame structure, subframes, mounting points
Bodywork Fittings:
Fairings, fuel tank, seat, fenders, instrument cluster removal/installation
Preventative Maintenance:
Oil changes, filter replacement, spark plug service, brake fluid flush, clutch fluid flush, final drive oil change, valve clearance checks
Troubleshooting:
Diagnostic flowcharts for common issues, electrical system faults, engine performance problems
Repair Overhaul:
Complete engine rebuild, transmission overhaul, suspension fork rebuild, brake system repair, electrical component replacement
Adjustments:
Idle speed, throttle cable, clutch play, ABS bleeding procedures
Diagnostics:
Diagnostic connector usage, reading fault codes, Motronic system analysis
Depth Of Coverage:
Comprehensive: covers from basic routine maintenance to full engine and gearbox rebuilds, including detailed electrical schematics and diagnostic procedures.
Diagnostic Tools Covered:
Information related to BMW's proprietary diagnostic tools (e.g., GT1, DIS) and standard OBD-II scanning where applicable for fault code retrieval.
Engine Type:
Air/Oil-cooled, four-stroke, flat-twin (Boxer) engine
Displacement:
1130 cc (1.13 Liters)
Bore X Stroke:
101 mm x 70.5 mm
Valvetrain:
SOHC, 2 valves per cylinder, pushrod actuated
Horsepower:
95 hp (70 kW) @ 7,250 rpm (approx.)
Torque:
98 Nm (72 lb-ft) @ 5,250 rpm (approx.)
Fuel Delivery:
Bosch Motronic 2.4 fuel injection with electronic throttle control
Fuel Type:
Unleaded gasoline, minimum 95 octane (RON)
Oil Type Spec:
SAE 20W-40 or 20W-50 (API SG or higher) - Refer to manual for precise BMW specifications
Oil Capacity:
Approx. 4.0 liters (4.2 US quarts) with filter change
Safety Ratings:
N/A (Motorcycle safety is primarily assessed through design features and regulatory compliance, not standardized crash ratings like cars.)
ABS:
Integral ABS (optional on some models, standard on later ones) - full integral system, meaning front brake lever actuates both front and rear brakes, while rear brake pedal actuates rear brake only (can be used independently). Manual details bleeding procedures.
Lighting:
Halogen headlight, LED taillight, turn signals.
Frame Design:
Steel tube frame providing robust chassis stability.
Braking System:
Dual front discs with 4-piston calipers, single rear disc with 2-piston caliper. Excellent stopping power.
Oil Filter Change Interval:
Every 10,000 km (6,200 miles) or annually
Air Filter Service Interval:
Every 20,000 km (12,400 miles), inspect more frequently
Spark Plug Replacement Interval:
Every 20,000 km (12,400 miles)
Valve Clearance Check Interval:
Every 20,000 km (12,400 miles)
Brake Fluid Flush Interval:
Every 2 years
Final Drive Oil Change Interval:
Every 20,000 km (12,400 miles) or annually
Engine Oil Viscosity:
20W-40 or 20W-50 (API SG or higher)
Common Problems:
Fuel pump issues (especially on earlier models), ABS modulator failures, alternator output fluctuations, clutch slave cylinder leaks, ignition coil failures.
Electrical Gremlins:
Corrosion in connectors, particularly on the CAN bus system, can lead to various sensor and electrical faults. Manual provides wiring diagrams for diagnosis.
