Segment:
Lightweight Sport/Commuter Motorcycle
Competitors:
Honda CBR250R, Kawasaki Ninja 250R, Suzuki GS500F, Yamaha FZR600R
Design Philosophy:
Compact, lightweight, user-friendly with BMW engineering and quality
Target Audience:
Beginner riders, urban commuters, riders seeking an accessible and practical BMW motorcycle
Manual Benefit:
Enables cost savings on maintenance and repairs, empowers owners with knowledge for self-sufficiency
Engine:
Comprehensive (engine overhaul, component testing, tuning, lubrication, cooling, fuel injection, ignition)
Transmission:
Detailed (clutch system, gearbox internal components, shift mechanisms, lubrication)
Brakes:
Complete (hydraulic system, ABS, brake pad replacement, caliper servicing, bleeding procedures)
Electrical System:
Extensive (wiring diagrams, component testing, battery, alternator, starter, lighting, ignition, EFI control unit, diagnostics)
Suspension:
Thorough (front forks, rear shock absorber, linkage, bearings, wheel alignment)
Fuel System:
In-depth (fuel pump, fuel injectors, throttle body, fuel pressure regulator, fuel filter)
Cooling System:
Detailed (radiator, coolant hoses, water pump, thermostat, fan operation)
Exhaust System:
Component replacement and inspection (muffler, catalytic converter, exhaust pipes)
Frame And Bodywork:
Coverage on frame inspection, fairing removal and installation, seat, fuel tank, and related components
Wheels And Tires:
Inspection, replacement, and related maintenance
Instruments And Controls:
Dashboard instruments, switchgear, cable routing, and adjustments
Maintenance:
Routine servicing, oil changes, filter replacements, chain adjustment, spark plug replacement, brake fluid flush
Troubleshooting:
Diagnostic charts, symptom analysis, common fault finding, electrical system troubleshooting
Repair:
Step-by-step instructions for component removal, installation, and repair of all major systems
Rebuilding:
Complete engine rebuild procedures, gearbox overhauls, carburetor/throttle body servicing
Adjustments:
Valve clearance, throttle cable, clutch cable, idle speed, chain tension
Diagnostics:
On-board diagnostics (OBD) interpretation, sensor testing, EFI system diagnostics
Electrical Diagnostics:
Includes wiring diagrams, component testing procedures, and troubleshooting flowcharts for electrical faults
Depth:
Comprehensive (from basic owner maintenance to full workshop overhaul and advanced diagnostics)
Diagnostic Tools:
Details necessary diagnostic tools and special tools required for specific repairs
Engine Type:
Four-stroke, single-cylinder, DOHC
Displacement:
652 cc (40.1 cu in)
Bore X Stroke:
100 mm x 83 mm (3.94 in x 3.27 in)
Compression Ratio:
10.1:1
Cooling System:
Liquid-cooled
Horsepower:
50 hp @ 7,250 rpm (approx.)
Torque:
44.3 lb-ft @ 5,750 rpm (approx.)
Fuel Delivery:
Fuel Injection (Bosch Motronic MA 2.4)
Fuel Type:
Unleaded gasoline, minimum 91 octane
Oil Type:
SAE 10W-40 Synthetic Motorcycle Oil (API SG or higher, JASO MA)
Oil Capacity:
Approx. 2.4 liters (2.5 US qt) with filter change
Oil Change:
Every 10,000 km (6,000 miles) or annually
Filter Replacement:
Oil filter with every oil change; Air filter every 20,000 km (12,000 miles)
Valve Clearance Check:
Every 20,000 km (12,000 miles)
Spark Plug Replacement:
Every 20,000 km (12,000 miles)
Chain Lubrication And Adjustment:
Every 1,000 km (600 miles) or as needed
Brake Fluid Flush:
Every 2 years
Coolant Type:
BMW Motorrad Coolant (or equivalent ethylene glycol-based coolant with corrosion inhibitors)
Fork Oil Type:
SAE 7.5W (Check manual for specific BMW recommended oil and quantity)
Common Complaints:
Occasional stator failure, regulator/rectifier issues, potential clutch slave cylinder leaks, ABS sensor issues
Recommended Preventative Maintenance:
Regular cleaning of battery terminals, checking electrical connections, proactive replacement of potential failure points if mileage is high
Manufacturer:
Bayerische Motoren Werke AG (BMW)
Heritage Focus:
Renowned for engineering excellence, premium quality, and robust motorcycle design
Predecessor:
BMW F650 Funduro (single cylinder, carbureted)
Development Goal:
Introduce a more modern, fuel-injected, and sport-oriented single-cylinder BMW motorcycle
Manufacturing Location:
Italy (by Aprilia, under BMW contract)
Production Period:
2001-2005
