Segment:
Sport Touring Motorcycle
Target Audience:
Riders seeking a capable, comfortable, and performance-oriented motorcycle for long-distance touring and spirited riding.
Competitors:
Honda VFR series, Yamaha FJR1300 (later models), Ducati ST series.
Handling And Performance:
Known for its capable handling, strong Boxer engine torque, and comfortable ergonomics, making it suitable for various riding conditions.
Technology And Engineering:
Featured BMW's innovative Telelever front suspension and Paralever rear drive system, contributing to excellent ride quality and stability.
Engine And Drivetrain:
Engine (air/oil-cooled Boxer twin), fuel injection system, ignition system, transmission, clutch, final drive, gearbox overhaul.
Chassis And Suspension:
Frame, front suspension (Telelever), rear suspension (Paralever), wheel bearings, steering head bearings.
Braking System:
ABS II (or optional ABS I depending on exact model variant), brake lines, master cylinders, calipers, rotors, pad replacement.
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting, instrumentation, ECU diagnostics, sensor testing.
Bodywork And Ergonomics:
Fairing, seat, fuel tank, body panels, levers, footpegs, handlebars.
Routine Maintenance:
Oil changes, filter replacements, spark plug inspection/replacement, air filter servicing, valve clearance checks, throttle body synchronization.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, electrical system troubleshooting, engine performance issues.
Major Repairs:
Engine rebuild procedures, gearbox rebuild, suspension component replacement, brake system overhaul, electrical component repair/replacement.
Technical Adjustments:
Carburetor/throttle body synchronization, ignition timing checks (if applicable), clutch adjustment, suspension sag adjustment.
Depth Of Information:
Detailed step-by-step instructions with accompanying diagrams and torque specifications for most procedures. Covers everything from basic checks to complete engine and transmission rebuilds.
Engine Type:
Four-stroke, air/oil-cooled, horizontally opposed twin-cylinder (Boxer)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
11.3:1
Valve Train:
2 valves per cylinder, SOHC (Single Overhead Camshaft)
Horsepower:
90 HP @ 7250 RPM (approximate, may vary slightly by year)
Torque:
100 Nm (74 lb-ft) @ 5250 RPM (approximate, may vary slightly by year)
Fuel Delivery:
Bosch Motronic MA 2.4 fuel injection
Fuel Type:
Unleaded Premium (95 RON recommended)
Ignition Type:
Electronic, Dual spark plugs per cylinder
Length:
Approx. 2190 mm (86.2 in)
Width:
Approx. 900 mm (35.4 in) at handlebars
Height:
Approx. 1290 mm (50.8 in) at windscreen
Wheelbase:
Approx. 1478 mm (58.2 in)
Dry Weight:
Approx. 207 kg (456 lbs)
Wet Weight:
Approx. 239 kg (527 lbs) (fully fueled)
Fuel Capacity:
25 Liters (6.6 US gal), including reserve
ABS:
BMW Motorrad ABS II (optional on some early models, standard on later ones)
Braking System Features:
Dual front discs (320 mm), single rear disc (276 mm), linked braking system (front and rear brakes activated by rear brake lever).
Chassis Stability:
Telelever front suspension and Paralever rear suspension contribute to stable handling and reduced brake dive.
Instrumentation:
Analog tachometer and speedometer, LCD display for odometer, trip meters, fuel level, clock, and warning lights.
ABS System:
BMW Motorrad ABS II provides enhanced braking stability and control.
Diagnostic Interface:
Through the Motronic system, accessible with specialized tools (covered in manual).
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually
Filter Change Interval:
With every oil change
Valve Clearance Check:
Every 20,000 km (12,000 miles)
Spark Plug Replacement:
Every 20,000 km (12,000 miles)
Engine Oil Type:
SAE 20W-50 or SAE 15W-50, API SG/SH or JASO MA certified motorcycle oil
Engine Oil Capacity:
3.5 Liters (3.7 US qt) with filter change
Gearbox Oil Type:
SAE 75W-90 GL-5 gear oil
Gearbox Oil Capacity:
0.4 Liters (0.42 US qt)
Final Drive Oil Type:
SAE 75W-90 GL-5 gear oil
Final Drive Oil Capacity:
0.2 Liters (0.21 US qt)
Common Wear Items:
Clutch plates, rear shock absorber (depending on mileage/condition), wheel bearings, fuel pump seals.
Electrical Quirks:
Occasional issues with the Motronic unit or associated wiring, but generally reliable.
Telelever Maintenance:
Periodic lubrication of the Telelever pivot points and check of the front damper.
Bmw Motorrad Legacy:
BMW Motorrad has a long history of producing durable, technologically advanced motorcycles, particularly known for their Boxer engines and shaft drive systems.
R Series Development:
The R1100S evolved from BMW's earlier Boxer models, integrating modern technology and a sportier chassis design. It paved the way for subsequent Boxer sport-touring models like the R1150RS and R1200ST.
Manufacturing Location:
Berlin, Germany
