Positioning:
The K1100RS was BMW's flagship sport-touring motorcycle of the mid-1990s, known for its smooth power delivery and touring comfort.
Competition:
Competed with other large-displacement sport-tourers from Japanese and European manufacturers, offering a more refined and technically advanced option.
Engine Architecture:
Liquid-cooled, four-cylinder, transverse-mounted inline engine.
Drive System:
Shaft drive, a hallmark of BMW motorcycles for reliability and low maintenance.
Aerodynamics:
Integrated fairing and adjustable windscreen for improved rider comfort and aerodynamics.
Braking:
Often equipped with advanced braking systems for its time, including ABS.
Engine Service:
Comprehensive engine overhaul, tuning, and diagnostics
Transmission Service:
Clutch, gearbox, and final drive maintenance and repair
Chassis Service:
Frame, suspension, steering, and brake system repairs
Electrical System:
Wiring diagrams, component testing, and troubleshooting
Bodywork:
Fairing, seat, fuel tank, and other body component service
Estimated Pages:
Hundreds (specific count not provided, but indicative of comprehensive coverage)
Type:
Factory Service Repair Manual
Language:
English (standard for factory manuals of this era)
Digital Format:
PDF Download
Engine Mechanical:
Disassembly, assembly, cylinder head, pistons, crankshaft, valve train
Engine Management:
Fuel injection (Bosch Motronic), ignition system, sensors, actuators
Cooling System:
Radiator, fan, coolant flow, pump
Exhaust System:
Catalytic converter, mufflers, lambda sensor (if applicable)
Transmission And Drivetrain:
Clutch assembly (dry single-plate), gearbox operation, final drive (shaft drive)
Brakes:
Hydraulic system, ABS (if equipped), disc brake servicing (front and rear)
Suspension:
Front telescopic forks (with adjustable preload/damping), rear monoshock absorber
Steering:
Handlebar assembly, steering head bearings
Electrical Components:
Battery, starter, alternator, lighting, instrumentation, horn
Fuel System:
Fuel tank, fuel pump, fuel lines, injectors
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain adjustment (if applicable, though shaft drive here)
Troubleshooting:
Diagnostic procedures for engine, electrical, and mechanical issues
Engine Rebuild:
Detailed steps for engine disassembly, inspection, and reassembly
Transmission Repair:
Gearbox overhaul, clutch replacement
Brake Servicing:
Bleeding, pad replacement, caliper overhaul
Suspension Adjustment:
Fork oil changes, shock absorber service
Electrical Diagnostics:
Testing of ignition, fuel injection, and charging systems
Bodywork Repair:
Fairing mounting, fuel tank removal and installation
Depth:
Factory-level, comprehensive for professional technicians and advanced DIYers
Diagnostic Codes:
Includes diagnostic trouble codes (DTCs) for Motronic system
Torque Specifications:
All critical torque values for fasteners and components
Wiring Diagrams:
Detailed, color-coded electrical schematics
Clearances And Tolerances:
Precise measurements for engine components and more
Engine Type:
Inline-four cylinder, four-stroke
Displacement:
1092 cc (1.1 L)
Bore X Stroke:
74.5 mm x 62.6 mm
Compression Ratio:
10.2:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
Approximately 100 hp (74 kW) at 7500 rpm
Torque:
Approximately 101 Nm (74 lb-ft) at 5500 rpm
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline, minimum 95 RON
Oil Type:
SAE 20W-40 or 20W-50 motorcycle oil meeting API SG or higher
Oil Capacity:
Approximately 4.0 liters (4.2 US quarts) with filter change
Length:
Approximately 2200 mm (86.6 in)
Width:
Approximately 800 mm (31.5 in) at handlebars
Height:
Approximately 1280 mm (50.4 in) at windscreen
Wheelbase:
Approximately 1490 mm (58.7 in)
Dry Weight:
Approximately 245 kg (540 lbs)
Wet Weight:
Approximately 272 kg (600 lbs)
Fuel Tank Capacity:
22 liters (5.8 US gallons)
Instrumentation:
Comprehensive analog gauges (speedometer, tachometer) and warning lights, often with an LCD display for gear indicator and clock.
ABS:
Optional Bosch ABS II system, providing enhanced braking safety.
Diagnostic Interface:
On-board diagnostics via the Motronic system, accessible with specific tools or procedures detailed in the manual.
Headlight:
Dual-element halogen headlight for improved illumination.
Oil And Filter Change:
Recommended every 5,000-10,000 km (3,000-6,000 miles) or annually.
Spark Plug Replacement:
Recommended every 10,000-20,000 km (6,000-12,000 miles).
Valve Adjustment:
Recommended every 20,000-30,000 km (12,000-18,000 miles).
Fuel Filter Replacement:
Inspect every 20,000 km, replace as needed.
Coolant Type:
BMW recommended coolant or ethylene glycol-based coolant with corrosion inhibitors.
Brake Fluid Type:
DOT 4 brake fluid.
Common Wear Items:
Fuel pump, starter motor bushes, clutch slave cylinder seal, and ABS modulator seals can be potential wear points.
Electrical Gremlins:
As with many bikes of this era, electrical connections and grounds can require cleaning and attention.
Suspension Wear:
Fork seals and rear shock absorber may require service or replacement over time.
Bmw Motorcycles:
BMW has a long history of producing high-quality, technologically advanced motorcycles, particularly known for their boxer engines and later for their inline-fours.
K Series Lineage:
The K1100RS is part of BMW's K-Series, which began with the K100 in 1983, featuring a transverse-mounted inline-four engine. The K1100RS evolved from the K100RS and K1100LT, focusing on sport-touring.
Production Years:
The K1100RS was produced from 1992 to 1996. The 1997 model year would likely be one of the last units or a carryover, maintaining the core design and specifications.
Manufacturing Location:
Berlin, Germany
