Segment:
Sport Touring Motorcycle
Target Audience:
Owners seeking to perform maintenance and repairs, independent workshops, motorcycle enthusiasts.
Comparable Models:
Honda ST1100, Yamaha FJ1200, Kawasaki GTR1000
Bike Highlights:
Smooth inline-four engine, shaft drive, aerodynamic fairing, comfortable touring ergonomics, ABS optional on some models.
Manual Value Proposition:
Provides essential technical knowledge for maintaining and repairing the K1100RS, empowering owners and reducing reliance on expensive dealership services.
Covered Years:
1993, 1994, 1995, 1996, 1997, 1998, 1999
Geographic Coverage:
Global (applicable to models sold worldwide)
Type:
Workshop Service Manual (WSM)
Powertrain:
Engine (disassembly, assembly, tuning, diagnostics), Fuel System (injection, fuel pump, filter), Exhaust System, Cooling System, Lubrication System
Drivetrain:
Transmission (clutch, gearbox, final drive), Driveshaft, Rear Wheel Hub
Chassis:
Frame, Suspension (front forks, rear shock absorber), Steering System, Braking System (front and rear calipers, master cylinders, ABS system if applicable), Wheels and Tires
Electrical:
Ignition System, Lighting System (headlights, taillights, indicators), Battery, Charging System (alternator, regulator), Starter Motor, Instrumentation, Wiring Diagrams, ECU Diagnostics
Bodywork And Accessories:
Fairings, Body Panels, Seat, Fuel Tank, Luggage System, Mirrors, Controls
Maintenance:
Routine service intervals, oil and filter changes, spark plug replacement, fluid checks and changes, brake pad replacement, chain adjustment (if applicable, though shaft drive on K1100RS), valve clearance checks
Repair And Rebuild:
Complete engine overhaul, transmission rebuild, suspension component replacement, brake system overhaul, electrical component repair, fuel injection system diagnosis and repair
Troubleshooting:
Diagnostic charts for common problems, fault code interpretation (if applicable), systematic troubleshooting guides for electrical and mechanical issues
Specifications And Data:
Torque values, clearances, fluid capacities, electrical specifications, performance data
Depth:
Comprehensive, covering basic maintenance to complete engine and component rebuilds, including diagnostic procedures and wiring diagrams.
Configuration:
Inline-four cylinder, transverse mounted
Displacement:
1093 cc (1.1 L)
Bore X Stroke:
72.0 mm x 67.5 mm
Compression Ratio:
10.0:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
100 hp (75 kW) @ 7500 rpm
Torque:
109 Nm (80 lb-ft) @ 6000 rpm
Induction:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline, 95 RON (Octane rating may vary by region)
Type:
Wet sump with oil cooler
Oil Capacity With Filter:
Approx. 4.5 liters (4.8 US quarts)
Type:
Electronic ignition (Bosch Motronic)
Type:
5-speed manual gearbox
Clutch:
Hydraulically operated, multi-plate wet clutch
Final Drive:
Shaft drive with universal joint
Transmission Fluid Type:
SAE 80W-90 API GL-5 hypoid gear oil
Transmission Fluid Capacity
Capacity:
Approx. 0.25 liters (0.26 US quarts)
Length:
Approx. 2240 mm (88.2 in)
Width:
Approx. 840 mm (33.1 in)
Height:
Approx. 1320 mm (52.0 in)
Wheelbase:
Approx. 1525 mm (60.0 in)
Dry Weight:
Approx. 239 kg (527 lbs)
Wet Weight:
Approx. 263 kg (580 lbs)
Load Capacity:
Approx. 200 kg (441 lbs) including rider, passenger, and luggage
Fuel Tank Capacity:
22 liters (5.8 US gallons)
Crash Test Ratings:
N/A (Motorcycle safety is assessed differently than cars, emphasis on design and rider protection features)
Braking System:
Dual front disc brakes (305mm), Single rear disc brake (284mm), optional ABS II anti-lock braking system.
Suspension Stability:
Well-engineered suspension contributes to high-speed stability.
Fairing Protection:
Full fairing provides wind protection and some rider safety in case of low-speed drops.
Lighting:
Dual headlight system for improved nighttime visibility.
Instrumentation:
Analog speedometer and tachometer, fuel gauge, temperature gauge, clock, warning lights for oil pressure, battery, ABS, and neutral.
ABS System:
Optional ABS II system available on some models, providing enhanced braking control and stability.
Diagnostic Ports:
Diagnostic connectors for Motronic ECU and ABS systems, allowing for fault code retrieval and analysis with appropriate tools.
Oil And Filter Change:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Air Filter Inspection:
Every 10,000 km (6,000 miles), replace as needed.
Spark Plug Replacement:
Every 20,000 km (12,000 miles).
Valve Clearance Check:
Every 20,000 km (12,000 miles).
Brake Fluid Flush:
Every 2 years (regardless of mileage).
Engine Oil Type:
BMW Motorrad Advanced Synthetic Engine Oil (or equivalent SAE 15W-40, API SG/SH, ACEA E2-96)
Coolant Type:
BMW Antifreeze/Coolant (ethylene glycol based, with corrosion inhibitors, typically a 50/50 mix with distilled water)
Brake Fluid Type:
DOT 4 brake fluid
Common Problems:
Starter motor issues (solenoid or motor failure), fuel pump reliability, ABS system faults (ABS II), occasional electrical connector corrosion, worn rear shock absorber bushings.
Tips:
Regularly inspect and clean electrical connectors, ensure proper battery maintenance, check for fuel line leaks, maintain coolant levels and condition.
Bmw Motorrad Legacy:
BMW Motorrad has a long history of engineering robust and innovative motorcycles, known for their quality and performance, particularly in touring and sport touring segments.
K Series Introduction:
The K-series, introduced in the early 1980s with the K100, marked BMW's transition to liquid-cooled, fuel-injected inline-four engines, a departure from their traditional boxer twins.
K1100Rs Development:
The K1100RS evolved from the K100RS, increasing displacement and refining styling and ergonomics for enhanced sport touring capabilities. It represented a peak in BMW's K-series development for its era.
Production Years:
1993-1999
Manufacturing Location:
Berlin, Germany
Industry Perception:
Generally well-regarded for its touring comfort, stable handling, and powerful, smooth engine. Often praised for its build quality and longevity.
Reliability Reputation:
While having some known common issues, the K1100RS is generally considered a reliable motorcycle with proper maintenance.
