The BMW R1150 R, produced between 2001 and 2006, is a distinguished roadster and sport tourer known for its torquey 1130cc boxer-twin engine, shaft drive, and comfortable riding position. This German-engineered motorcycle, model code R21, offers robust build quality and optional Integral ABS, making it a reliable choice for riders across North America, Europe, and Asia. Key highlights include its powerful performance, with approximately 95 hp and 74 lb-ft of torque, and its versatile capability for both spirited riding and longer journeys. This comprehensive service repair manual provides factory-level detail and precise, step-by-step instructions for the maintenance and repair of your BMW R1150 R. It covers all essential systems, including engine mechanicals, fuel and ignition systems, transmission, clutch, final drive, suspension, brakes, and electrical systems. The manual is designed to assist owners, mechanics, and technicians in performing everything from routine oil changes and valve adjustments to complex overhauls and troubleshooting of common issues. It includes detailed technical specifications, torque values, fluid capacities, and wiring schematics, ensuring proper upkeep and longevity of the vehicle. 🏷️ Basic Information Identification Make: BMW Model: R1150 R Model Code: R21 Production Years: 2001-2006 👋 Introduction Market Position Motorcycle Segment: Roadster, Sport Tourer Competitive Analysis Key Competitors: Ducati Monster, Moto Guzzi California, Triumph Speed Triple, Yamaha FJR1300 Key Features Vehicle Highlights: Torquey boxer-twin engine, shaft drive, comfortable riding position, ABS optional, robust build quality Manual Value Proposition Benefits For Owner: Enables DIY maintenance and repairs, saves money, increases vehicle understanding and longevity, provides access to factory-level data. Manual Type Description Accuracy And Detail: Official, factory-issued data used by dealership technicians; precise, step-by-step instructions with diagrams and schematics. 📋 Manual Details Coverage Areas Primary Markets: North America, Europe, Asia Page Count Estimated Pages: Comprehensive (Specific count not provided, but implied by file size and content description) Manual Type Type: Official Full Service Repair Manual Language Languages: English, French, German, Spanish, Italian, Dutch, US English, Japanese, Korean, Russian, Polish, Greek, Portuguese Format File Format: Disc Image File (.ISO) / Application (.exe) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, lubrication, cooling system, exhaust system Transmission Drivetrain: Clutch, gearbox, final drive (shaft drive) Chassis Suspension: Front suspension (Telelever), rear suspension (Paralever), wheels, tires, steering Braking System: Front and rear brakes, ABS (if equipped) Electrical System: Battery, charging system, lighting, starter, ignition, instrumentation, wiring schematics Bodywork Frame: Frame, body panels, fairings, seat, fuel tank, fenders Procedures Included Maintenance Tasks: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, valve clearance adjustment Repair Tasks: Engine disassembly and reassembly, transmission overhaul, suspension servicing, brake caliper rebuild, electrical component diagnosis and replacement Troubleshooting: Diagnostic procedures for common faults, electrical system troubleshooting, engine performance issues Technical Data Specs: Torque specifications, clearances, fluid types and capacities, electrical values Technical Depth Depth: Complete A-Z repair, from basic maintenance to complex overhauls. Factory-level detail. 📊 Manual Specifications File Format File Type: ISO/EXE (Disc Image / Application) File Size Size Gb: 7.61 GB Print Quality Printable: YES (Full Printable) Zoom Functionality: YES (Zoom IN/OUT) Binding Type Binding: Digital Download (Printable pages) Paper Type Paper Type Equivalent: N/A (Digital, printable on demand) Requirements Software Requirements: MagicISO or DAEMON Tools for ISO; Standard OS for EXE Compatibility Operating Systems: Windows XP (32-bit), Vista (32-bit), 7 (32-bit), 8 (32-bit), 10 (32-bit and 64-bit). Not compatible with 64-bit XP, Vista, 7, 8 or MAC OS. ⚙️ Engine Specifications Primary Engine Engine Type: Air/oil-cooled, four-stroke, flat-twin (boxer) engine Displacement: 1130 cc (1130 cubic centimeters) Bore X Stroke: 98 mm x 74.5 mm Compression Ratio: 10.0:1 Performance Horsepower: 95 hp (70 kW) @ 7250 rpm (approximate) Torque: 74 lb-ft (100 Nm) @ 5500 rpm (approximate) Fuel System Fuel Delivery: Bosch Motronic MA 2.4 fuel injection Fuel Type: Unleaded gasoline, minimum 91 octane (RON + MON / 2) Lubrication Oil Type: SAE 20W-50 API SG or higher (refer to manual for specific BMW recommendations) Engine Management Ignition System: Electronic ignition 🔧 Transmission Standard Type: 6-speed manual transmission Optional Features: Dry single-plate clutch Features Drive Type: Shaft drive to rear wheel Fluid Specifications Gearbox Oil Type: SAE 75W-90 API GL-5 (refer to manual for specific BMW recommendations) Fluid Capacities Gearbox Oil Capacity Liters: Approximately 1.0 liter (refer to manual for exact capacity) 📐 Dimensions Exterior Length Mm: 2220 mm (approximate) Width Mm: 850 mm (approximate, including mirrors) Height Mm: 1300 mm (approximate, including windscreen) Weights Dry Weight Kg: 216 kg (approximate) Curb Weight Kg: 234 kg (approximate, with fluids and battery) Gross Vehicle Weight Rating Kg: 440 kg (approximate) Wheels Tires Front Tire Size: 120/70 R 17 Rear Tire Size: 170/60 R 17 Front Wheel Type: Cast aluminum alloy Rear Wheel Type: Cast aluminum alloy 🛡️ Safety Features Ratings ABS Availability: Optional (BMW Motorrad Integral ABS) Active Features Braking System Features: Dual front disc brakes, single rear disc brake, potentially linked...