Vehicle Segment:
Premium Sport Touring / Adventure Touring motorcycles.
Key Competitors:
Honda ST1100, Kawasaki GTR1000, Yamaha FJR1300 (though later generation), Moto Guzzi California, Ducati ST series.
Bike Philosophy:
BMW's reputation for engineering excellence, durability, long-distance comfort, and advanced technology for its era.
Suspension Systems:
Innovative Telelever front suspension for improved ride comfort and handling, and Paralever rear suspension for precise drive.
Engine:
Complete disassembly, assembly, tuning, diagnostics, fuel injection (Bosch Motronic), ignition system, lubrication, cooling system (oil).
Transmission:
Gearbox (5-speed or 6-speed depending on specific model variant), clutch, final drive (shaft drive), maintenance, repair, and overhaul.
Electrical:
Wiring diagrams for all models, lighting, charging system (alternator, voltage regulator), starter, battery, instrumentation, ABS (if equipped), heated grips, power outlets, fault finding.
Chassis And Suspension:
Front Telelever suspension, rear Paralever suspension, wheel bearings, steering head bearings, fork overhaul, shock absorber specifications and replacement.
Brakes:
Hydraulic brake systems, ABS (BMW Integral ABS), brake fluid specifications, caliper overhaul, disc replacement, bleeding procedures, troubleshooting.
Bodywork And Fairings:
Fairing removal and installation, body panel replacement, seat assembly, luggage systems (cases, top box), accessory fitting (windshields, seats).
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel injectors, pressure regulator, and associated lines. Troubleshooting EFI faults.
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements (oil, air, fuel), spark plug replacement, valve clearance adjustment, brake bleeding, clutch adjustment, shaft drive lubrication.
Repair And Overhaul:
Engine rebuilds, gearbox overhauls, suspension component replacement, electrical system diagnostics and repair, brake system refurbishment.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon faults, fault code interpretation (if applicable), symptom-based troubleshooting guides.
Wiring Diagram Interpretation:
Comprehensive, model-specific wiring diagrams with explanations for tracing circuits and troubleshooting electrical faults.
Torque Specifications:
Detailed torque values for all critical fasteners in engine, chassis, and drivetrain components.
Diagnostic Troubleshooting:
Step-by-step troubleshooting charts and flowcharts for common issues across all major systems.
Diagnostic Capabilities:
Advanced diagnostics including fuel injection system checks, ignition timing verification, sensor testing, and troubleshooting electrical circuits.
Rebuild Procedures:
Detailed step-by-step instructions for complete engine and transmission rebuilds, including torque specifications, clearances, and component tolerances.
Diagnostic Tools Usage:
Guidance on using diagnostic tools (if applicable to the specific year/model variant) and interpreting diagnostic readouts.
Engine Type:
Air/Oil-cooled, four-stroke, boxer-twin cylinder engine with four valves per cylinder operated by pushrods and rockers.
Displacement:
1085 cc (for most R1100 models)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.3:1 (typical)
Horsepower Approx:
90-95 hp @ 7,750 rpm (varies slightly by model)
Torque Approx:
98-100 Nm (72-74 lb-ft) @ 5,500-6,000 rpm (varies slightly by model)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Bosch Motronic 2.2 or similar.
Fuel Type:
Unleaded gasoline, 91-98 RON (octane rating).
Cooling System:
Combined air and oil cooling for optimal temperature management.
Valve Train:
Pushrod-operated, rocker-arm actuated four-valve cylinder heads.
Transmission Type:
5-speed or 6-speed manual gearbox (depending on specific model variant, e.g., R1100S might have a 6-speed).
Clutch Type:
Single dry plate, hydraulically actuated clutch.
Drive Type:
Shaft drive to the rear wheel.
Gearbox Oil Type:
API GL-5, SAE 75W-90 synthetic gear oil. Capacity typically 0.8-1.0 liters.
Final Drive Oil Type:
API GL-5, SAE 75W-90 synthetic gear oil. Capacity typically 0.18-0.20 liters.
Wheelbase:
Approximately 1420-1460 mm (55.9-57.5 inches), varies by model.
Fuel Tank Capacity:
Approximately 20-25 liters (5.3-6.6 US gallons), varies by model (e.g., RT typically larger).
Dry Weight:
Approximately 235-245 kg (518-540 lbs) for RT/RS, 215-225 kg (474-496 lbs) for GS/R. Varies by model and equipment.
Gross Vehicle Weight Rating:
Typically around 450-480 kg (992-1058 lbs).
Instrumentation:
Analog speedometer and tachometer, multi-function LCD display for fuel level, gear indicator (on some models), engine temperature, clock, trip meter, oil pressure warning light, ABS indicator.
ABS:
BMW Integral ABS system (optional) with electronic brake force distribution and integrated ABS control.
Accessory Power:
12V power outlet for accessories (GPS, phone chargers), heated grips (optional).
Oil Change Interval:
Typically every 10,000 km (6,000 miles) or annually, whichever comes first.
Valve Adjustment Interval:
Every 20,000 km (12,000 miles).
Major Service Interval:
Comprehensive checks and component servicing recommended every 40,000 km (24,000 miles).
Engine Oil Type:
API SG/SH or higher, SAE 20W-40 or 20W-50. Capacity typically 4.0 liters with filter change.
Brake Fluid Type:
DOT 4 (or DOT 5.1 if specified for ABS models) for both hydraulic clutch and brake systems.
Coolant Type:
N/A (air/oil cooled engine).
Common Wear Items:
Fuel pump, starter motor solenoid, hall sensor (crankshaft position sensor), wheel bearings, steering head bearings, clutch slave cylinder seal.
Maintenance Challenges:
Valve adjustment requires careful attention to procedure; accessing certain components can be time-consuming due to integrated design.
Electrical Faults:
Intermittent electrical connections, particularly around the starter solenoid and main wiring harness connectors. Issues with the Motronic control unit can occur.
Oil Filter Part Number:
OEM BMW: 11421437299 (or equivalent aftermarket, e.g., Mahle OC91, K&N KN-164).
Air Filter Part Number:
OEM BMW: 13721437313 (or equivalent aftermarket).
Bmw Motorcycles:
BMW has a long and distinguished history in motorcycle manufacturing, known for its boxer-twin engines, shaft drive, and engineering innovation since the early 20th century.
R1100 Series Introduction:
The R1100 series represented a significant modernization of BMW's boxer engine platform, introducing four-valve heads, electronic fuel injection, and the Telelever front suspension (on most models).
Production Period:
The R1100 series was produced from the mid-1990s until the early 2000s, with this manual focusing on the 2000 model year, a late stage in its production cycle.
