Market Segment:
Single-cylinder 'Enduro' style motorcycle, often referred to as a 'street enduro' or 'dual-sport' but primarily aimed at urban and light touring use.
Key Competitors:
Honda Transalp, Suzuki V-Strom 650 (later models), Kawasaki KLR650.
Unique Selling Points:
BMW's engineering and build quality, distinctive styling, comfortable riding position for urban commuting and longer rides, Rotax-designed engine known for its torquey delivery.
Target Audience:
Riders looking for a versatile, reliable, and comfortable motorcycle for commuting, touring, and general road use, with a touch of adventure styling.
Applicable Years:
2001, 2002, 2003, 2004, 2005
Coverage Scope:
Comprehensive repair and service information for the BMW F650CS.
Estimated Page Count:
500-700 (estimated for comprehensive digital manual)
Manual Type:
Repair Service Manual
Engine Systems:
Engine overhaul, fuel injection system (Rotax 99 engine), ignition system, cooling system, lubrication system, exhaust system, emissions control.
Drivetrain Systems:
Clutch operation and adjustment, gearbox (5-speed sequential), final drive (chain and sprockets), troubleshooting.
Chassis And Suspension:
Front suspension (telescopic fork, including seal replacement), rear suspension (monoshock absorber, pre-load adjustment, damping adjustment), steering system, wheel bearings, braking system (front and rear discs, ABS system if applicable).
Electrical Systems:
Wiring diagrams, battery, charging system (alternator, regulator), starting system, lighting (headlight, taillight, indicators), instrumentation, sensors, ECU diagnosis, fuse box layout.
Bodywork And Trim:
Fairings, seat removal, fuel tank, body panels, fasteners, general disassembly and reassembly.
Maintenance Procedures:
Routine maintenance checks, oil and filter changes, air filter replacement, spark plug replacement, chain lubrication and adjustment, brake fluid flush, coolant replacement, valve clearance checks.
Repair Procedures:
Engine rebuild, transmission overhaul, suspension component replacement, brake caliper service, fuel pump replacement, electrical component troubleshooting and replacement.
Troubleshooting Guides:
Diagnostic charts for common problems, fault code interpretation (if applicable), step-by-step troubleshooting for various system failures.
Diagnostic Procedures:
Information on reading error codes, testing sensors, and diagnosing electrical issues.
Technical Depth:
Covers from basic user-level maintenance to in-depth mechanical and electrical repair, suitable for professional mechanics and experienced DIY enthusiasts.
Engine Type:
Four-stroke, single-cylinder
Engine Designation:
Rotax 99
Bore X Stroke:
100 mm x 83 mm
Compression Ratio:
10.0:1
Horsepower:
50 hp (37 kW) @ 6500 rpm (approx.)
Torque:
62 Nm (46 lb-ft) @ 5000 rpm (approx.)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (95 RON recommended)
Cooling Method:
Liquid-cooled
Length:
2180 mm (85.8 in)
Width:
840 mm (33.1 in) (at handlebars)
Height:
1220 mm (48.0 in) (at windscreen)
Seat Height:
810 mm (31.9 in) (standard, optional lower seat available)
Dry Weight:
170 kg (375 lbs)
Gross Vehicle Weight Rating:
340 kg (750 lbs)
Fuel Tank Capacity:
17 liters (4.5 US gal)
Safety Features Overview:
ABS (Anti-lock Braking System) often optional or standard depending on market and trim.
ABS System:
Optional BMW Motorrad ABS, dual-channel.
Lighting:
Halogen headlight, LED taillight.
Infotainment Features:
Basic instrumentation with speedometer, tachometer, odometer, trip meter, and warning lights. No advanced infotainment systems typically found on modern bikes.
ABS:
Optional ABS system enhances braking safety, particularly in adverse conditions.
Connectivity Features:
Limited to standard motorcycle electrical systems, no Bluetooth or smartphone integration.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually.
Air Filter Replacement:
Every 20,000 km (12,000 miles) or as needed based on inspection.
Spark Plug Replacement:
Every 20,000 km (12,000 miles).
Valve Clearance Check:
Every 20,000 km (12,000 miles).
Chain Adjustment Interval:
Every 5,000 km (3,000 miles) or as needed.
Engine Oil Type:
SAE 15W-50 API SJ/SL or JASO MA approved motorcycle oil.
Engine Oil Capacity:
Approx. 2.0 liters (2.1 US qt) with filter change.
Coolant Type:
BMW approved ethylene glycol-based coolant (e.g., BMW Advanced Antifreeze/Coolant).
Fork Oil Type:
SAE 7.5W or equivalent (check specific manual for exact type and quantity).
Common Issues And Tips:
Some models may experience stator failure (leading to charging issues), voltage regulator problems, or occasional fuel pump issues. Regular chain maintenance is crucial due to its exposed nature. Check for coolant leaks around the water pump seal.
Brand Focus:
BMW has a long history of producing high-quality motorcycles with a focus on engineering, performance, and rider comfort, spanning from early touring bikes to modern sportbikes and adventure models.
Predecessor:
The F650 series originated with the single-cylinder F650 Funduro and ST models, which were also developed with Rotax.
Model Introduction:
The F650CS was introduced as a sportier, more modern interpretation of the F650 platform, emphasizing a sleeker design and urban-focused performance.
Manufacturing Location:
Spain (under license by Aprilia/Rotax for the engine, assembled by others)
Production Years:
2001-2005
