Market Niche:
The BMW F 650 CS (Scarver) targeted a more urban and lifestyle-oriented rider, differentiating itself from its more off-road-capable GS sibling with its unique styling and urban-focused features.
Key Competitors Market:
Competed against other light to mid-weight street motorcycles with a focus on versatility and style, such as certain Ducati Monster models or Yamaha MT-03.
Unique Selling Points Vehicle:
Distinctive single-sided swingarm, integrated luggage system, comfortable ergonomics, and accessible performance suitable for commuting and light touring.
Manual Advantage:
Provides complete, dealership-level repair and maintenance information, ensuring owners can perform complex tasks accurately and efficiently, avoiding costly shop errors.
Engine:
Detailed diagnosis, disassembly, assembly, troubleshooting, and specifications for the Rotax 4-stroke parallel-twin engine.
Fuel System:
Fuel injection system (Bosch Motronic), fuel pump, injectors, throttle body, fuel tank, fuel lines, and emissions control.
Transmission:
5-speed manual gearbox, clutch operation, service, and adjustment.
Drivetrain:
Belt drive system, rear wheel hub, sprocket, and related components.
Suspension:
Front telescopic fork (Marzocchi), rear mono-shock absorber (WP), linkage system, springs, and damping adjustments.
Brakes:
Front and rear hydraulic disc brakes, brake fluid specifications, caliper service, pad replacement, rotor inspection, and ABS system (if equipped).
Electrical System:
Battery, charging system (alternator, regulator/rectifier), ignition system, lighting (headlight, taillight, turn signals), starter motor, fuses, relays, and wiring diagrams.
Cooling System:
Radiator, coolant, fan, hoses, and thermostat.
Exhaust System:
Exhaust pipes, catalytic converter, muffler, and lambda sensor (oxygen sensor).
Frame And Bodywork:
Chassis, subframe, fairings, seat, fuel tank, handlebars, footpegs, and body panel removal/installation.
Wheels And Tires:
Wheel bearing service, tire fitment, pressure recommendations, and spoke wheel maintenance (if applicable).
Maintenance:
Routine checks, oil and filter changes, spark plug replacement, air filter cleaning/replacement, chain/belt adjustment, lubrication points, and scheduled servicing.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable).
Repair:
Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation for all major systems.
Technical Specifications:
Torque values, clearances, fluid capacities, electrical values (resistance, voltage), and component tolerances.
Depth Of Coverage:
Comprehensive factory-level repair and diagnostic information suitable for professional technicians and advanced DIY enthusiasts.
File Format Quality:
High-resolution, text-searchable PDF for easy navigation and printing.
Print Quality Recommendation:
Designed for clear printing of text, diagrams, and illustrations.
Binding Type Digital Equivalent:
Digital format offers instant access and easy searchability, replacing physical binding.
Paper Type Digital Equivalent:
Digital format eliminates the need for physical paper types; ideal for electronic viewing.
Engine Type:
Liquid-cooled, four-stroke, parallel-twin cylinder
Displacement:
652 cc (39.8 cu in)
Bore X Stroke:
100 mm x 83 mm (3.94 in x 3.27 in)
Compression Ratio:
10.7:1
Horsepower At Rpm:
50 hp (37 kW) at 6,500 rpm
Torque At Rpm:
41.3 lb-ft (56 Nm) at 5,000 rpm
Fuel Delivery:
Bosch Motronic 2.4 fuel injection
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/2
Oil Type:
SAE 10W-40 Synthetic Motorcycle Oil (API SG or higher, JASO MA certified)
Oil Capacity With Filter:
Approx. 2.6 liters (2.7 US qt)
Ignition Type:
Digital electronic ignition (CDI with dual spark plugs)
Safety Certifications:
Designed to meet European EC type-approval standards. Specific crash test ratings are not typically provided for this class of motorcycle in the same way as automobiles.
Braking System:
Optional ABS (Anti-lock Braking System) available on some models. Standard hydraulic disc brakes front and rear.
Lighting:
Halogen headlight, LED taillight, amber turn signals.
Frame Construction:
Steel frame for rigidity and durability.
Handlebars:
Tapered aluminum handlebars for vibration dampening and rider comfort.
Oil And Filter Change:
Every 6,000 miles (10,000 km) or annually, whichever comes first.
Spark Plug Replacement:
Every 12,000 miles (20,000 km).
Air Filter Inspection:
Every 6,000 miles (10,000 km), clean or replace as needed.
Valve Clearance Check:
Every 12,000 miles (20,000 km).
Coolant Type:
BMW approved ethylene glycol-based coolant, mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Common Wear Items:
Clutch plates, fork seals, rear shock absorber (over time), voltage regulator.
Potential Electrical Issues:
Intermittent electrical connections, particularly related to the regulator/rectifier and stator, can be an issue on higher mileage examples.
Fuel System Considerations:
Regular use of quality fuel, ensuring the fuel filter is maintained, and periodic cleaning of the throttle body can prevent performance degradation.
Bmw Motorrad History:
BMW Motorrad has a long and storied history dating back to the early 20th century, renowned for engineering, innovation, and robustness across various motorcycle segments.
F Series Introduction:
The F 650 series, including the CS, was BMW's entry into the lightweight dual-sport and street motorcycle market, developed in partnership with Aprilia and manufactured by Rotax in Austria initially.
F 650 Cs Development:
The F 650 CS ('Scarver') was introduced for the 2001 model year as a distinct variant from the F 650 GS, emphasizing urban usability, distinctive styling, and integrated storage solutions.
Manufacturing Location:
Originally manufactured in Italy by Aprilia for BMW, utilizing Rotax engines.
Production Years:
2001-2005
