Segment:
Sport Touring / Urban Commuter Motorcycle
Target Audience:
Riders seeking a versatile, reliable, and user-friendly motorcycle for daily commuting and light touring, with a focus on ease of use and practicality.
Competitors:
Honda Deauville, Yamaha Diversion, Kawasaki ER-5, Suzuki SV650 (though often positioned slightly more sport-oriented).
Design Philosophy:
Emphasizes practicality, comfort, and accessible performance, with a distinctive single-cylinder engine and often featuring a single-sided swingarm and under-seat storage.
Unique Selling Points:
Compact and lightweight design, user-friendly engine characteristics, integrated storage solutions (unique for its class), and BMW's reputation for quality engineering.
Systems Covered:
Engine, Fuel System, Ignition System, Transmission, Clutch, Drive Train, Chassis, Suspension (Front & Rear), Brakes (ABS & Standard), Electrical System, Lighting, Instrumentation, Bodywork, Maintenance, Troubleshooting, Diagnostics, Specifications.
Estimated Page Count:
Approximately 450-550 pages (typical for complete repair manuals of this era).
Manual Type:
Complete Repair and Service Manual
Engine Mechanical:
Detailed overhaul procedures for the Rotax 853cc single-cylinder engine, including cylinder head, piston, crankshaft, camshaft, and valve timing.
Fuel Injection:
Diagnosis and repair of the Bosch Motronic electronic fuel injection system, including throttle body, injectors, fuel pump, and sensors.
Ignition System:
Troubleshooting and repair of the electronic ignition system, spark plugs, and ignition coils.
Transmission Drivetrain:
Repair and maintenance of the 5-speed gearbox, clutch assembly (wet multi-plate), and chain final drive.
Chassis Frame:
Information on the aluminum frame construction and its associated components.
Front Suspension:
Detailed service procedures for the 41mm telescopic forks, including oil changes and seal replacement. Covers standard and ABS variants.
Rear Suspension:
Maintenance and repair of the single-sided swingarm, shock absorber (pre-load and rebound adjustment), and linkage system.
Braking System Standard:
Service and repair of front and rear disc brakes, including caliper maintenance, pad replacement, and fluid bleeding.
Braking System ABS:
Diagnostic procedures and troubleshooting for the Bosch ABS system (if equipped), including wheel speed sensors and modulator.
Electrical System:
Comprehensive wiring diagrams, component testing, battery maintenance, charging system (alternator, regulator), starter motor, and fuses.
Instrumentation Controls:
Diagnosis and repair of the instrument cluster, switches, and control modules.
Lighting System:
Headlight, taillight, turn signal, and brake light bulb replacement and troubleshooting.
Bodywork Fairings:
Procedures for removing and installing fairings, seat, fuel tank, and other body panels.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, brake fluid checks, coolant checks, spark plug replacement, air filter cleaning/replacement.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, including engine performance problems, electrical faults, and braking issues.
Major Repairs:
Complete engine overhaul, gearbox rebuild, suspension component replacement, brake system overhaul, electrical component replacement.
Component Disassembly Assembly:
Step-by-step instructions for disassembling and reassembling all major mechanical and electrical components.
Torque Specifications:
Essential torque values for all critical fasteners and components, ensuring proper assembly and preventing damage.
Depth Level:
Comprehensive. Covers everything from basic owner-level maintenance to complete engine rebuilds and advanced electrical diagnostics.
Engine Type:
Single-cylinder, four-stroke, liquid-cooled
Bore X Stroke:
99 mm x 68 mm
Compression Ratio:
10.0:1
Valve Train:
DOHC, 4 valves per cylinder
Power Delivery:
Smooth and torquey, ideal for urban riding and flexible for highway cruising.
Horsepower Peak:
Approximately 50 HP (37 kW) at 6000 RPM
Torque Peak:
Approximately 72 Nm (53 lb-ft) at 4750 RPM
Fuel Delivery:
Electronic Fuel Injection (Bosch Motronic ME 2.1)
Fuel Type:
Unleaded gasoline, minimum 95 RON (91 AKI)
Fuel Tank Capacity:
17 Liters (4.5 US gal)
Crash Safety:
Motorcycles are not rated by traditional automotive crash test agencies like NHTSA or IIHS. Safety relies on rider skill and protective gear.
ABS:
Optional Anti-lock Braking System (ABS) available on some models, enhancing braking control.
Braking Performance:
Dual disc front, single disc rear (single-sided swingarm). Adequate braking power for its class.
Lighting:
Standard halogen headlight, taillight, and turn signals.
Instrumentation:
Analog tachometer, digital speedometer, odometer, trip meters, clock, fuel level indicator, engine warning lights, and ABS indicator light.
ABS System:
Bosch ABS II (optional), a relatively basic but effective anti-lock braking system for its time.
Connectivity Features:
None (no integrated Bluetooth or smartphone connectivity typical of modern motorcycles).
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Major Service Interval:
Valve clearance checks and adjustments typically every 20,000 km (12,000 miles).
Chain Maintenance:
Lubrication and adjustment every 1,000 km (600 miles) and before long journeys.
Engine Oil Type:
SAE 15W-50 API SG or higher, JASO MA compliant motorcycle oil.
Engine Oil Capacity:
Approximately 2.5 Liters (2.6 US quarts) with filter change.
Coolant Type:
BMW approved ethylene glycol-based coolant with corrosion inhibitors (typically a 50/50 mix with distilled water).
Fork Oil Type:
SAE 10W fork oil (specific viscosity and quantity detailed in manual).
Common Problems:
Some owners report occasional electrical gremlins, starter motor issues, and wear on the single-sided swingarm bearings. Fuel pump reliability can also be a concern on higher mileage units.
Maintenance Tips:
Regularly check electrical connections, keep the battery well-charged, and ensure proper chain tension to prolong drivetrain life.
Bmw Motorrad:
BMW Motorrad has a long and storied history dating back to 1923, renowned for engineering excellence, innovation, and durable motorcycles.
F Series Development:
The F650 series, including the CS model, represented BMW's venture into the middleweight single-cylinder segment, often utilizing Rotax engines to offer accessible performance and value.
F650Cs Introduction:
Launched in 2001, the F650CS (CS stands for 'City/Street') was a departure from the more adventure-oriented F650GS, focusing on urban practicality, ease of use, and a more modern, stylistic approach.
Manufacturing Location:
Manufactured by Aprilia in Italy under contract for BMW, utilizing Rotax engines.
Production Period:
2001-2005
Industry Accolades:
While specific awards are not widely documented for this model, the F650CS was generally well-received for its practicality and versatility in the urban motorcycle segment. It often featured in 'best commuter bike' discussions.
Owner Satisfaction:
Generally positive among owners who appreciate its unique blend of BMW engineering, ease of use, and distinctive styling. Often praised for its low running costs compared to larger BMW models.
Emissions Standards:
Meets relevant emissions standards for its production years (e.g., Euro 2).
