Vehicle Segment:
Sport Touring Motorcycle
Key Competitors:
Honda VFR800, Yamaha FJR1300, Kawasaki GTR1400 (contemporary sport-touring models)
Bike Characteristics:
Torquey boxer-twin engine, Telelever front suspension, Monolever rear suspension, ABS (optional), shaft drive
Target Audience:
BMW R1100 R/S owners seeking to perform their own maintenance and repairs, hobbyists, and independent workshops
General Coverage:
Comprehensive repair, maintenance, rebuilding, refurbishing, and restoration procedures
Estimated Pages:
Extensive (specific count not provided, but described as 'very detailed')
Type:
Service/Repair Manual
Completeness:
Full service and repair manual, not a condensed version or owner's manual
Format:
Digital (likely PDF, implied by 'Full Service Repair Manual' for digital sales)
Engine:
Detailed engine overhaul, troubleshooting, tuning, fuel injection, ignition, exhaust
Transmission:
Gearbox maintenance, repair, clutch service, final drive
Chassis:
Frame, suspension (front and rear), steering, swingarm
Brakes:
Brake system service, ABS (if applicable), fluid replacement, caliper and master cylinder repair
Electrical:
Wiring diagrams, ignition system, lighting, battery, starter, alternator, ECU diagnostics
Bodywork:
Fairings, body panels, seat, fuel tank, maintenance access
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks, lubrication points
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides
Repair:
Step-by-step repair instructions for all major mechanical and electrical components
Rebuild:
Complete engine and transmission rebuild procedures, including component specifications
Depth:
In-depth, suitable for professional mechanics and advanced DIY enthusiasts
Diagnostics:
Advanced diagnostic strategies, including potential use of diagnostic tools (if applicable for the era)
Engine Type:
Air/Oil-Cooled, Four-Stroke, Boxer Twin
Displacement:
1085 cc (1085 cubic centimeters)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.7:1 (R1100S), 9.7:1 (R1100R)
Horsepower R1100R:
80 hp @ 6750 rpm (approx.)
Torque R1100R:
97 Nm @ 5250 rpm (approx.)
Horsepower R1100S:
90 hp @ 7250 rpm (approx.)
Torque R1100S:
98 Nm @ 5250 rpm (approx.)
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Petrol (Gasoline), min. 95 RON
Valve Actuation:
DOHC (Double Overhead Camshafts), 4 valves per cylinder
Cooling Method:
Air cooling with oil cooling circuits
Crash Test Ratings:
Motorcycles typically do not receive formal crash test ratings like cars; safety features are component-based.
ABS Availability:
Optional BMW Motorrad ABS II
Braking System:
Dual 305 mm disc brakes with 4-piston calipers (front), Single 276 mm disc brake with 2-piston caliper (rear)
Lighting:
Halogen Headlight, LED Tail Light
Frame Construction:
Steel Trellis Frame
Instrument Cluster:
Analog speedometer and tachometer, digital odometer, trip computer, gear indicator (on some models).
ABS:
Optional BMW Motorrad ABS II system, integrated braking function on some models.
Diagnostic Interface:
Proprietary BMW diagnostic connector (requires specific tools or adapters for advanced diagnostics, covered in the manual).
Oil Change Interval:
Every 10,000 km or annually, whichever comes first (typical for BMW boxer engines of this era).
Valve Adjustment Interval:
Every 20,000 km (typical, manual will provide precise interval).
Spark Plug Replacement:
Every 20,000 km (typical).
Engine Oil Capacity:
4.0 Liters (approx.) with filter change
Engine Oil Type:
SAE 20W-50 or 15W-40 (API SG or higher, consult manual for exact BMW specifications, often BMW Advanced Synthetic SAE 5W-40)
Common Wear Items:
Clutch wear, alternator brush wear, rear shock absorber (depending on model and maintenance), fuel pump relay failures.
Potential Faults:
HES (Hall Effect Sensor) failure can cause intermittent running issues, ABS sensor issues if equipped.
Manufacturer:
Bayerische Motoren Werke AG (BMW)
Motorcycle Division History:
Long-standing history in motorcycle production dating back to the 1920s, known for boxer engines and shaft drive.
R1100 Series Introduction:
The R1100 series introduced the four-valve boxer engine, replacing the older two-valve designs, offering improved performance and efficiency. R1100 R debuted in 1994, R1100S in 1998.
Production Years R1100R:
1994-2001
Production Years R1100S:
1998-2006 (2004 model falls within this range)
Manufacturing Location:
Berlin, Germany (BMW Motorrad Plant)
