Segment:
Sport-Touring Motorcycle
Key Market Descriptor:
Premium, German Engineering, Performance-Oriented Tourer
Key Competitors:
Honda ST1100, Kawasaki GTR1000, Yamaha FJ1200
Design Philosophy:
Long-distance comfort with potent performance and advanced technology for its era.
Unique Selling Proposition:
BMW's signature boxer-twin character adapted to an inline-four configuration, coupled with innovative engineering like the Paralever and Telelever suspension systems.
Engine Mechanical:
Detailed inspection, disassembly, reassembly, and adjustment of all engine components.
Engine Management:
Fuel injection (Bosch Motronic), ignition system, sensor diagnostics, ECU troubleshooting.
Transmission:
Clutch operation, gearbox inspection and repair, final drive (shaft drive) maintenance.
Chassis And Suspension:
Front fork (telelever) overhaul, rear monoshock absorber adjustment and replacement, wheel bearings, steering head.
Brakes:
ABS II system diagnosis and service, hydraulic system bleeding, caliper and master cylinder overhaul.
Electrical System:
Wiring diagrams, battery, starter, alternator, lighting, fuses, relays, diagnostics.
Bodywork And Fairings:
Disassembly and reassembly of fairings, seat, fuel tank, instrument cluster.
Cooling System:
Radiator, water pump, thermostat, coolant replacement and bleeding.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain/shaft drive lubrication, brake pad inspection.
Troubleshooting:
Diagnostic procedures for common and uncommon faults across all systems.
Major Repairs:
Engine rebuilds, transmission overhauls, suspension component replacements, electrical system repairs.
Component Diagnostics:
Detailed steps for diagnosing issues with fuel injectors, sensors, ignition coils, ABS module.
Torque Specifications:
Precise torque values for all critical fasteners.
Depth Level:
Comprehensive (from basic maintenance to full engine rebuilds and electrical system diagnostics).
Diagnostic Tools:
Information on using specialized BMW diagnostic tools and procedures.
Engine Type:
Inline-Four Cylinder, Four-Stroke
Displacement:
1093 cc (1.1 Liters)
Bore X Stroke:
72 mm x 67.5 mm
Compression Ratio:
10.5:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower At Rpm:
100 hp (74.6 kW) at 7,500 rpm (approx.)
Torque At Rpm:
104 Nm (76.7 lb-ft) at 6,000 rpm (approx.)
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline, 95 RON minimum
Fuel Tank Capacity:
22 Liters (5.8 US Gallons)
Cooling Method:
Liquid-Cooled
Oil Type Specification:
BMW Advanced Synthetic Engine Oil (e.g., SAE 20W-40 or 20W-50 depending on climate/preference), API SG or higher.
Oil Capacity With Filter:
Approx. 4.5 Liters (4.8 US Quarts)
Transmission Type:
5-Speed Manual
Clutch Type:
Hydraulically Actuated, Multi-Plate Wet Clutch
Gearbox Oil Specification:
API GL-5, SAE 75W-90 Synthetic Gear Oil
Final Drive Oil Specification:
API GL-5, SAE 80W-90 Gear Oil
Instrumentation:
Analog Tachometer, Speedometer, Fuel Gauge, Temperature Gauge, Gear Indicator, ABS Warning Light.
ABS System Details:
BMW's early generation of ABS, providing significant safety improvements in braking.
Communications:
Optional provision for radio/audio systems (though not integrated by default).
Suspension Front:
BMW Telelever
Suspension Rear:
BMW Paralever single-sided swingarm with monoshock
Lighting System:
Halogen Headlight, LED Tail Light (standard on later models/updates).
Oil Change Interval:
Every 10,000 km (6,000 miles) or Annually, whichever comes first.
Major Service Interval:
Every 20,000 km (12,000 miles) - Includes valve clearance check, spark plug replacement, brake fluid flush.
Fuel Filter Replacement:
Recommended every 40,000 km (24,000 miles) or as needed based on fuel quality.
Coolant Replacement:
Every 2 years, regardless of mileage.
Brake Fluid Type:
DOT 4 (or DOT 5.1 if specified for ABS components)
Clutch Fluid Type:
DOT 4 (shared with brake system)
Common Wear Items:
Water pump seal, rear shock absorber, fuel pump, clutch slave cylinder seals, throttle position sensor (TPS).
Electrical Quirks:
Corrosion on connectors, issues with the main wiring harness in high-mileage examples.
Engine Warm-Up:
Allow adequate warm-up time, especially in cold weather, due to the inline-four configuration and robust construction.
Manufacturer:
Bayerische Motoren Werke AG (BMW)
Motorsport Legacy:
Long history in motorsport and engineering excellence.
Predecessor:
K100 series (K100RS)
Technological Advancements:
Introduction of 16-valve head, more powerful engine, refined styling, and improved suspension components over K100RS.
Production Period:
1993 - 1999
Manufacturing Location:
Berlin, Germany (BMW Motorrad Plant)
