Segment:
Entry-level dual-sport, popular for commuting and light touring
Competitors:
Honda Transalp, Kawasaki KLR650, Suzuki DR650
Unique Selling Points:
BMW engineering, reliability, comfortable riding posture for its class
Mechanics Diyers:
Suitable for both professional mechanics and DIY enthusiasts
Usefulness:
Enables users to perform all necessary repairs and maintenance to keep the vehicle in optimal condition
Engine:
Comprehensive engine overhaul, diagnostics, and tuning
Fuel System:
Carburetor system maintenance, adjustment, and troubleshooting
Ignition System:
Ignition timing, coil testing, spark plug service
Transmission:
Gearbox disassembly, assembly, clutch service, and adjustment
Suspension:
Front fork and rear shock absorber service, oil changes, seal replacement
Brakes:
Brake system overhaul, fluid replacement, pad and disc service
Electrical System:
Wiring diagrams, starter, charging system, lighting, fuses
Cooling System:
Radiator, fan, coolant replacement and checks
Exhaust System:
Exhaust pipe and muffler inspection and replacement
Frame And Bodywork:
Chassis inspection, fairing removal/installation, seat service
Wheels And Tires:
Wheel bearing service, tire pressure, and rim maintenance
Controls:
Throttle, clutch, and brake lever adjustment and service
Lubrication System:
Oil change procedures, filter replacement, oil type recommendations
Maintenance:
Scheduled maintenance, fluid changes, filter replacements
Troubleshooting:
Diagnostic charts, common problems, and solutions
Repair:
Detailed step-by-step repair instructions for all major components
Disassembly Assembly:
Complete guide for removing and reinstalling parts
Adjustment:
Carburetor, clutch, brakes, suspension adjustments
Inspection:
Component wear checks, safety inspections
Depth:
Comprehensive, from basic maintenance to full engine rebuilds
Illustrations:
Pictorial diagrams, exploded views, photos, and schematics
Special Tools:
Identification and usage of specific BMW service tools
Torque Specifications:
Detailed torque values for all critical fasteners
Wear Limits:
Specifications for component wear and tolerances
Engine Type:
Single-cylinder, four-stroke
Bore X Stroke:
100 mm x 83 mm
Compression Ratio:
10.7:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
48 hp @ 6,500 rpm (approx.)
Torque:
57 Nm @ 5,200 rpm (approx.)
Carburetion:
Two Mikuni CV carburetors (BS33)
Fuel Type:
Unleaded gasoline
Cooling Method:
Liquid-cooled
Length:
Approx. 2,220 mm (varies slightly by year)
Width:
Approx. 850 mm (at handlebars)
Height:
Approx. 1,280 mm (to handlebars)
Dry Weight:
Approx. 189 kg
Wet Weight:
Approx. 207 kg (with fluids)
Max Load:
Approx. 200 kg (rider and luggage)
Front Suspension Travel:
170 mm
Rear Suspension Travel:
165 mm
Fuel Tank Capacity:
17 liters (including 3.5L reserve)
Crash Test Results:
Not applicable for motorcycles in standard automotive ratings
Braking System:
Optional ABS (Anti-lock Braking System) available on some models
Lighting:
Halogen headlight, LED taillight
Frame Construction:
Steel tube frame
Safety Instructions:
Manual emphasizes DANGER, CAUTION, and NOTE for safety-critical procedures
Infotainment System:
Basic instrumentation (speedometer, tachometer, odometer, fuel gauge, warning lights). No advanced infotainment.
ABS:
Optional ABS (Anti-lock Braking System) was an available feature on some models.
Taillight Type:
Incandescent (early), LED (later models may have seen updates, but generally incandescent for this era)
Oil Change Interval:
Typically every 10,000 km or annually, refer to manual for precise schedule
Air Filter Replacement:
Refer to manual, typically around 20,000 km or as needed based on conditions
Spark Plug Replacement:
Refer to manual, often around 20,000-40,000 km depending on plug type
Engine Oil Type:
SAE 15W-40 or 20W-50, API SG or higher (refer to manual for precise BMW recommendation)
Engine Oil Capacity:
Approx. 2.5 liters (without filter change), 2.7 liters (with filter change)
Coolant Type:
Ethylene glycol based coolant (BMW recommends specific coolant)
Common Wear Items:
Clutch wear, voltage regulator issues (rectifier/stator), water pump seals, chain and sprockets
Carburetor Issues:
Can require periodic synchronization and cleaning, especially with age
Preventative Care:
Regular cleaning, lubrication of chain and cables, checking tire pressures
General Reputation:
Well-regarded for its robustness and touring capability within its class, though often considered a bit utilitarian compared to other BMW models.
Owner Satisfaction:
Generally positive, particularly for its reliability and comfort over long distances, though some criticize its performance in off-road scenarios compared to purpose-built dirt bikes.
Emissions Standards:
Meets relevant emissions standards for the respective model years of production.
