Vehicle Segment:
Roadster / Sport Touring Motorcycle
Target Audience:
Owners, independent mechanics, enthusiasts seeking to maintain, repair, or restore their R1100 R.
Key Competitors:
Honda VFR series, Yamaha FJR series, Kawasaki GTR series, Ducati ST series during its production years.
Manual Value Proposition:
Comprehensive diagnostic and repair information, detailed schematics, maintenance schedules, and step-by-step instructions for the BMW R1100 R, enabling DIY maintenance and professional repairs.
Engine:
Complete engine overhaul, troubleshooting, tuning, fuel injection system, ignition system, cooling system (oil cooling), lubrication system.
Transmission:
Gearbox removal, disassembly, inspection, reassembly, clutch operation, final drive.
Chassis And Frame:
Frame inspection, suspension systems (front Telelever, rear Monolever), steering system, wheel bearings.
Brakes:
Brake system components, ABS (if equipped), hydraulic systems, pad/disc replacement, bleeding procedures.
Electrical System:
Wiring diagrams, lighting, ignition, starting system, charging system, electronic control units (ECUs), diagnostic procedures.
Bodywork:
Body panel removal and installation, fairings, seat, fuel tank, exhaust system.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug service, valve clearance adjustment, brake fluid replacement, coolant checks.
Troubleshooting:
Diagnostic charts, symptom-based problem solving, error code interpretation.
Repair:
Step-by-step repair instructions for all major systems, component replacement, engine rebuild procedures, gearbox repair.
Diagnostics:
Explanation of diagnostic connectors, procedures for using diagnostic tools, interpretation of sensor data.
Depth Level:
Comprehensive: Covers from basic routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and electrical system schematics.
Engine Type:
Air-cooled, four-stroke, horizontally opposed twin-cylinder ('Boxer')
Displacement:
1085 cc (1.1 Liters)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.0:1
Valve Train:
2 valves per cylinder, overhead camshaft (OHC), pushrod actuation
Cooling System:
Air-cooled with oil cooling via oil cooler
Horsepower:
Approx. 90 hp (66 kW) at 7,250 rpm (specifications may vary slightly by market)
Torque:
Approx. 98 Nm (72 lb-ft) at 5,250 rpm (specifications may vary slightly by market)
Fuel Delivery:
Bosch Motronic MA 2.2 Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (RON 91 or higher recommended)
Fuel Tank Capacity:
21 Liters (5.5 US gallons)
Ignition System:
Electronic ignition with knock sensor
Transmission Type:
5-speed manual gearbox
Clutch:
Single dry plate, hydraulically operated
Final Drive:
Shaft drive to rear wheel via Paralever system
Gear Ratios:
The manual will detail specific gear ratios for each speed.
Transmission Fluid:
Gearbox oil: SAE 75W-90 GL-5 (refer to manual for specific BMW part number and capacity)
Safety Features Standard:
The manual will detail ABS as an optional or standard feature depending on market and specific model year, along with comprehensive braking system maintenance.
Braking System Front:
Dual 305 mm discs with four-piston calipers
Braking System Rear:
Single 276 mm disc with two-piston caliper
Lighting System:
Halogen headlamp, LED taillight (likely), front and rear turn signals.
Infotainment System:
This model is from an era where integrated infotainment systems were not standard. Typically equipped with a basic dashboard including speedometer, tachometer, fuel gauge, and warning lights.
ABS System:
Optional BMW Motorrad Integral ABS (2-channel) available on some models, detailed within the manual's braking and electrical sections.
Connectivity Features:
N/A (No modern connectivity features like Bluetooth or Wi-Fi).
ECU System:
Bosch Motronic MA 2.2 engine management system for fuel injection and ignition control.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first (refer to manual for exact specification).
Valve Clearance Check:
Every 20,000 km (12,000 miles) or as specified in the manual.
Spark Plug Replacement:
Refer to manual, typically around 20,000-30,000 km depending on spark plug type.
Engine Oil Type:
SAE 20W-50 or 15W-50 API SG or higher (refer to manual for exact BMW approval and capacity).
Brake Fluid Type:
DOT 4 brake fluid (refer to manual for specific recommendations and change intervals).
Coolant Type:
Not applicable (oil-cooled engine, no coolant).
Common Wear Items:
Clutch wear, potential for ABS sensor issues, exhaust header pipe corrosion, aging rubber components (hoses, seals).
Specific Bmw Issues:
Leaking alternator seal (common on many air-cooled BMWs of this era), potential for fuel pump issues. The manual will provide diagnosis for these.
Oil Filter Part Number:
Likely BMW part number 11 42 1 453 447 or compatible aftermarket equivalent (verify with manual).
Air Filter Part Number:
Likely BMW part number 13 72 1 453 434 or compatible aftermarket equivalent (verify with manual).
Bmw Motorrad Legacy:
BMW Motorrad has a long history of producing boxer-engined motorcycles, known for their reliability, touring capabilities, and distinctive design.
R1100 Series Introduction:
The R1100 R was part of the larger R1100 series, which introduced significant advancements over previous BMW models, including the Telelever front suspension and Monolever rear suspension for improved handling and comfort.
Production Period:
1995-2003. It was succeeded by the R1150 R.
Manufacturing Location:
Berlin, Germany
Motorcycle Reviews:
While specific awards are not typically cited for this model, it was generally well-received for its comfortable ride, strong engine, and robust build quality, praised in contemporary motorcycle publications.
Reliability Reputation:
BMW boxer twins of this era are known for their durability and longevity when properly maintained. The manual is crucial for ensuring this.
Manual Accuracy:
Service manuals from reputable publishers are generally based on manufacturer specifications and testing, ensuring accuracy for repairs and maintenance.
