Vehicle Segment:
High-performance Off-road Motorcycle (Enduro/Motocross)
Target Audience:
BMW G450X Owners, Enthusiasts, Independent Repair Shops, Professional Mechanics
Competitors:
KTM EXC series, Husqvarna TE series, Yamaha WR series, Honda CRF-X series, Kawasaki KX-F series
Unique Selling Points:
BMW's foray into the off-road motorcycle market with innovative engineering (e.g., integrated swingarm pivot)
Manual Value Proposition:
Essential tool for maintaining and repairing a sophisticated German-engineered off-road motorcycle.
Primary Coverage:
Complete Service and Repair
Estimated Page Count:
Comprehensive (exact number not specified, but described as covering complete tear down and rebuild)
Manual Type:
Workshop Service Repair Manual
Supported Languages:
English, Dutch, Japanese, Korean, Portuguese
Digital Format:
DVD (ISO) containing Adobe PDF files
Software Compatibility:
Windows
Powertrain:
Engine, Fuel System, Exhaust System, Ignition System, Cooling System, Lubrication System
Drivetrain:
Transmission, Clutch, Final Drive, Chain Drive
Chassis:
Frame/Chassis, Suspension (Front and Rear), Steering System, Braking System (Front and Rear)
Electrical:
Wiring Harness, Lighting System, Ignition System, Battery, Charging System, ECUs, Sensors
Bodywork:
Body Panels, Fairings, Seat, Fuel Tank, Handlebars, Controls
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Chain Adjustments, Spark Plug Service
Diagnostics:
Troubleshooting Guides, Symptom-based Diagnostics, Error Code Interpretation (if applicable)
Repair:
Complete Tear Down and Rebuild Procedures for all major components
Technical Data:
Torque Specifications, Fluid Capacities, Electrical Schematics, Component Measurements
Depth Of Coverage:
Expert Level (Complete tear down and rebuild, detailed diagrams, specifications)
Engine Type:
Single-cylinder, Four-stroke
Bore X Stroke:
97.0 mm x 60.76 mm
Compression Ratio:
12.0:1
Valve Train:
DOHC, 4 valves per cylinder
Cooling System:
Liquid-cooled
Horsepower Approximate:
~50 hp @ 8500 rpm (Subject to variation by region/tuning)
Torque Approximate:
~43 Nm @ 7000 rpm (Subject to variation by region/tuning)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (95 Octane Recommended)
Oil Type Specification:
Fully Synthetic Motorcycle Oil, API SG/SH or JASO MA (Refer to manual for exact BMW spec)
Oil Capacity Approximate:
1.0 - 1.2 Liters (Check manual for exact capacity with filter change)
Safety Certification:
EC Type Approval / EPA Compliance (Region Dependent)
Braking System:
Hydraulic Disc Brakes (Front and Rear)
Brake Componentry:
High-performance calipers and rotors (specifics in manual)
Frame Construction:
Aluminum frame for rigidity and light weight
Lighting:
Headlight, Taillight, Turn Signals (DOT/ECE compliant)
Oil Change Interval:
Refer to manual for specific mileage or hours (typically 3,000-5,000 km or annually)
Air Filter Cleaning:
Regular inspection and cleaning recommended, especially in dusty conditions.
Chain Maintenance:
Regular cleaning, lubrication, and adjustment recommended.
Engine Oil Specification:
Refer to manual for BMW's specific recommended viscosity grade and API/JASO standard.
Coolant Type:
Antifreeze/Coolant mixture (e.g., Ethylene Glycol based) - specific type in manual.
Brake Fluid Type:
DOT 4 Hydraulic Brake Fluid (Refer to manual for precise specification)
Common Wear Items:
Clutch plates, chain and sprockets, fork seals, wheel bearings, air filter, spark plug.
Potential Electrical Quirks:
Typical for some early models with complex electronics; manual provides diagnostic pathways.
Engine Performance Tips:
Regular maintenance of fuel injectors, air filter, and spark plug is crucial for optimal performance.
Brand Focus:
BMW Motorrad, renowned for engineering, quality, and performance in various motorcycle segments.
Development Basis:
Developed with input from Italian off-road racing specialist, Aggressor, and featuring unique engineering solutions.
Key Innovations:
Integrated swingarm pivot into the engine casing for increased rigidity and optimized chassis dynamics.
Production Period:
2008-2010
Manufacturing Location:
Italy (for the first generation)
