Vehicle Segment:
Luxury Sport Touring Motorcycle
Target Audience:
Long-distance touring riders, BMW enthusiasts seeking premium quality and performance.
Primary Competitors:
Honda ST1100/ST1300, Yamaha FJR1300, Kawasaki GTR1000/Concours.
Engine Layout:
Horizontally opposed (Boxer) twin-cylinder engine
Suspension System:
BMW's proprietary Telelever front suspension and Paralever rear suspension for refined handling and ride comfort.
Braking System:
Integral ABS (Anti-lock Braking System) for enhanced safety, with linked front and rear brake application.
Professional Vs Diy:
Primarily for professional technicians but provides adequate data for DIY mechanics.
Accuracy And Completeness:
Official full factory service repair manual, covering all styles and details for complete disassembly and repair.
Engine And Powertrain:
Detailed coverage of the 1130cc Boxer Twin engine, including disassembly, assembly, tuning, and diagnostics. Covers fuel injection, ignition, exhaust, and cooling systems.
Drivetrain:
Comprehensive information on the gearbox, clutch, driveshaft, and final drive. Includes maintenance, repair, and adjustment procedures.
Chassis And Suspension:
Detailed coverage of front Telelever and rear Paralever suspension systems, including adjustments, maintenance, and component replacement. Covers wheel bearings, steering head bearings.
Braking System:
In-depth coverage of the Integral ABS system, including hydraulic components, ABS modulator, sensor diagnostics, fluid bleeding procedures, and brake pad/disc replacement.
Electrical System:
Extensive coverage of wiring diagrams, battery, charging system (alternator, regulator), starter motor, lighting, instrumentation, and electronic control units (ECU).
Bodywork And Trim:
Procedures for removing and installing fairings, saddlebags, seat, fuel tank, and other body panels. Includes tips on fasteners and clips.
Routine Maintenance:
Oil and filter changes, spark plug replacement, air filter cleaning/replacement, drive belt inspection, brake fluid flush, clutch fluid flush, tire pressure checks, and general lubrication.
Troubleshooting:
Diagnostic procedures for common and uncommon issues related to engine performance, electrical systems, brakes, and other components. Includes symptom-based fault finding.
Component Overhaul And Rebuild:
Step-by-step instructions for disassembling, cleaning, inspecting, and reassembling major components such as the engine, transmission, and suspension units.
Adjustments:
Detailed instructions for adjusting throttle cables, clutch free play, valve clearances, idle speed, and suspension settings.
Special Tool Requirements:
Identification and usage instructions for specialized tools required for various repair and maintenance procedures, often indicated by BMW part numbers.
Diagnostic Capability:
Advanced diagnostic information, including interpreting error codes, using diagnostic tools (if applicable to the era), and detailed electrical circuit analysis.
Repair Procedures:
Comprehensive, step-by-step repair instructions with clear explanations and highly detailed diagrams and exploded views to ensure correct execution.
Maintenance Guidance:
Thorough guidance on preventative maintenance to ensure longevity and optimal performance of the R1150RT.
Engine Type:
Four-stroke, air/oil-cooled Boxer twin, SOHC, 4 valves per cylinder
Displacement:
1130 cc (1130cc)
Bore X Stroke:
98.0 mm x 74.5 mm
Horsepower:
95 hp @ 7250 rpm (approx.)
Torque:
98 Nm @ 5500 rpm (approx.)
Fuel Induction:
Electronic Fuel Injection (BMW Motronic MA 2.4)
Fuel Type:
Unleaded Petrol (95 RON recommended)
Ignition Type:
Digital Electronic Ignition (BMW Dual Ignition System)
Cooling Method:
Air/Oil cooling with thermostatically controlled oil cooler
Audio System:
Optional integrated radio/cassette or CD player, often with handlebar controls.
Cruise Control:
Available on some models, electronically controlled.
Instrumentation:
Comprehensive analog and digital dashboard with tachometer, speedometer, fuel gauge, gear indicator, and warning lights, including ABS status.
Diagnostic Port:
On-board diagnostic connector for accessing engine and ABS fault codes.
Oil Change Interval:
Typically every 10,000 km or 12 months, whichever comes first.
Valve Clearance Check:
Typically every 20,000 km.
Spark Plug Replacement:
Refer to manual, often around 20,000-40,000 km, depending on type.
Engine Oil Type:
SAE 15W-50, API SG/SH or JASO MA certified (BMW recommends specific grades, check manual for exact BMW part number and specifications).
Engine Oil Capacity:
Approx. 4.0 liters with filter change.
Brake Fluid Type:
DOT 4 (refer to manual for specific BMW specification, especially for ABS).
Gearbox Oil Type:
SAE 75W-90 API GL-5 (BMW recommends specific grades, check manual for exact BMW part number and specifications).
Final Drive Oil Type:
SAE 80W-90 API GL-5 (BMW recommends specific grades, check manual for exact BMW part number and specifications).
Common Wear Items:
Clutch wear, fuel pump issues (less common on RT than GS), starter motor solenoid, rear shock absorber (depending on mileage/use).
Electrical Gremlins:
Some models experienced minor electrical connection issues or sensor failures, which the manual would help diagnose.
ABS System Maintenance:
Regular bleeding and inspection of the Integral ABS system is crucial for its proper functioning.
Manufacturer:
Bayerische Motoren Werke AG (BMW)
Motorcycle Division History:
Long history of producing innovative and high-quality motorcycles, particularly known for boxer engines and touring capabilities.
Evolutionary Steps:
Increased engine displacement, revised styling, upgraded electronics, and enhanced Integral ABS system compared to the R1100RT.
Production Period:
Introduced around 1999/2000, replaced by R1200RT platform around 2005.