Diagnostic procedures for common and uncommon issues, fault code interpretation
Technical Depth
Depth:
Comprehensive, from basic rider maintenance to full engine and electrical system overhauls
📊 Manual Specifications
File Format
Digital Format:
PDF (Portable Document Format)
Print Quality
Printability:
High-resolution, suitable for home or professional printing
Binding Type
Binding Recommendation:
For printed copies, a comb or spiral binding is recommended for lay-flat usability
Paper Type
Paper Recommendation:
For printed copies, a durable, matte finish paper (e.g., 24-32 lb bond) is ideal for workshop use
⚙️ Engine Specifications
Primary Engine
Engine Type:
DOHC Inline 4-cylinder
Displacement:
1171 cc (1.2 Liters)
Bore X Stroke:
77.6 mm x 64 mm
Compression Ratio:
11.5:1
Performance
Horsepower:
Approx. 100-110 hp @ 7500 RPM (model dependent)
Torque:
Approx. 115-120 Nm @ 6000 RPM (model dependent)
Fuel System
Fuel Delivery:
Electronic Fuel Injection (Bosch Motronic)
Fuel Type:
Unleaded gasoline, min. 95 RON (Octane Rating)
Cooling System
Cooling Type:
Liquid-cooled
🔧 Transmission
Standard
Transmission Type:
6-speed manual
Final Drive:
Shaft drive
Features
Clutch Type:
Hydraulically operated, multi-plate wet clutch
Fluid Specifications
Gearbox Oil Type:
SAE 75W-90 synthetic gear oil (refer to manual for specific BMW approval)
Final Drive Oil Type:
SAE 75W-90 synthetic gear oil (refer to manual for specific BMW approval)
📐 Dimensions
Exterior
Length:
Approx. 2350 mm (K1200LT)
Width:
Approx. 900 mm (K1200LT)
Height:
Approx. 1430 mm (K1200LT)
Weights
Dry Weight:
Approx. 270 kg (K1200RS)
Wet Weight:
Approx. 300+ kg (K1200LT, fully fueled and equipped)
Capacities
Fuel Tank Capacity:
21 Liters (approx. 5.5 US gallons)
🛡️ Safety Features
Ratings
ABS:
Integral ABS (standard on most models)
Active Features
Braking System:
Dual front discs with 4-piston calipers, single rear disc with 2-piston caliper
Passive Features
Lighting:
Halogen headlights, LED taillight (later models)
💡 Technology Features
Infotainment
Audio System:
Optional integrated sound system with radio, CD player (on LT models)
Driver Assistance
Cruise Control:
Electronic cruise control (standard on LT, optional on RS)
Suspension Control:
Electronically adjustable suspension (optional on LT)
Connectivity
Diagnostics:
BMW proprietary diagnostic port for accessing ECU data and fault codes
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 10,000 km or annually, whichever comes first
Valve Clearance Check:
Every 20,000 km
Brake Fluid Change:
Every 2 years
Fluid Specifications
Engine Oil Type:
BMW Motorrad Approved Synthetic Oil, viscosity SAE 5W-40 or 10W-40 (refer to manual for exact specification and capacity)
Coolant Type:
BMW approved ethylene glycol-based coolant (mixture 50:50 with distilled water)
Brake Fluid Type:
DOT 4
Known Issues
Common Wear Items:
Clutch wear, fuel pump issues (especially with ethanol fuels), alternator bearing noise, ABS sensor failures, early model HES (Hall Effect Sensor) failures.
Specific Model Considerations:
K1200LT electrical gremlins, seat adjustment mechanisms, cruise control issues.
📚 Vehicle History
Brand Heritage
Bmw Motorrad Legacy:
BMW Motorrad has a long history of producing reliable, technologically advanced motorcycles, particularly in the touring and sport-touring segments.
Model Evolution
K Series Development:
The K-series, introduced in the early 1980s, was BMW's first foray into liquid-cooled, multi-cylinder engines, initially with inline-fours and later inline-sixes. The K1200 line represented a significant evolution of this platform.
Production
Production Period:
1997-2004
Manufacturing Location:
Berlin, Germany (BMW Motorrad Plant)
🏆 Awards & Recognition
Recognitions
Motorcycle Press Reviews:
Consistently praised for its comfort, stability at speed, and touring capability by major motorcycle publications.
Ratings
Long Distance Comfort:
Highly rated for long-distance comfort and wind protection, especially the K1200LT model.
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