Segment:
Lightweight Naked Sportbike / Urban Commuter
Target Audience:
Riders seeking an accessible, versatile, and fun motorcycle for urban environments and light touring.
Key Competitors:
Honda CBF500, Suzuki SV650, Kawasaki ER-5, Yamaha FZ6 (earlier models).
Unique Selling Proposition:
Belt drive system (maintenance-free rear drive), comfortable ergonomics, practical features like optional luggage and ABS.
Manual Value Proposition:
Empowers owners to perform routine maintenance, diagnose issues, and undertake repairs, saving time and money.
Powertrain:
Engine, Fuel System, Ignition System, Exhaust System, Transmission, Clutch
Chassis:
Frame, Suspension (Front & Rear), Steering, Brakes (Front & Rear), Wheels & Tires
Electrical:
Wiring Diagrams, Lighting System, Battery, Charging System, Starter Motor, Ignition Switch, Fuses & Relays, Instrument Cluster, ABS System, ECU (Engine Control Unit)
Bodywork And Accessories:
Fairings, Seats, Luggage Systems, Mirrors, Footpegs, Body Panels, Fasteners
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Chain Adjustment, Spark Plug Replacement, Coolant Flush
Diagnostics And Troubleshooting:
Fault Code Diagnosis, Symptom-Based Troubleshooting Guides, Electrical System Diagnostics
Major Repairs:
Engine Overhaul (Top End & Bottom End), Transmission Rebuild, Brake System Overhaul, Suspension Component Replacement, Electrical Component Diagnosis and Replacement
Assembly And Disassembly:
Step-by-step instructions for removing, inspecting, repairing, and reassembling all major components and systems.
Depth:
Factory Level - Detailed specifications, torque values, special tool requirements, and diagnostic procedures.
Engine Type:
Four-stroke, water-cooled, single-cylinder
Engine Code:
F650CS uses the Rotax 48x Series engine (similar to F650GS/GS Dakar)
Displacement:
652 cc (39.8 cu in)
Bore X Stroke:
100 mm x 83 mm (3.94 in x 3.27 in)
Compression Ratio:
11.0:1
Horsepower:
Approx. 50 hp (37 kW) @ 6500 rpm
Torque:
Approx. 44.3 lb-ft (60 Nm) @ 5000 rpm
Fuel Delivery:
Electronic Fuel Injection (Bosch Motronic MA 2.4)
Fuel Type:
Unleaded gasoline, minimum 87 octane (RON+MON)/2
Fuel Tank Capacity:
15 liters (3.96 US gal)
Cooling System:
Liquid-cooled
Length:
Approx. 2180 mm (85.8 in)
Width:
Approx. 880 mm (34.6 in) (at handlebars)
Height:
Approx. 1150 mm (45.3 in) (at seat)
Seat Height:
Approx. 780 mm (30.7 in)
Dry Weight:
Approx. 171 kg (377 lbs)
Wet Weight:
Approx. 189 kg (416 lbs)
Gross Vehicle Weight Rating:
N/A (Vehicle specific, consult manual for details)
ABS Availability:
Optional ABS (Anti-lock Braking System)
Braking System Front:
Dual disc brakes, hydraulic actuation, caliper type varies by ABS configuration.
Braking System Rear:
Single disc brake, hydraulic actuation.
Frame Construction:
Steel trellis frame
Instrumentation:
Analog tachometer, digital speedometer, odometer, trip meters, clock, coolant temperature warning light, oil pressure warning light.
ABS:
Optional ABS system, providing enhanced braking safety.
Diagnostic Port:
On-board diagnostics (OBD) port for electronic fault finding, detailed in the manual.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Air Filter Inspection:
Every 10,000 km (6,000 miles).
Spark Plug Replacement:
Every 20,000 km (12,000 miles) or every two years.
Valve Clearance Check:
Every 20,000 km (12,000 miles).
Belt Tension Check:
Regularly, as per manual instructions (typically with each chain service if it had one, but for belt drive, it's less frequent, inspect for wear).
Engine Oil Type:
SAE 15W-50, API SG or higher, JASO MA compatible (e.g., BMW Advanced Synthetic SAE 15W-50).
Engine Oil Capacity:
Approx. 2.5 liters (2.6 US quarts) without filter change, 2.7 liters (2.9 US quarts) with filter change.
Coolant Type:
BMW Motorrad Coolant (or equivalent antifreeze/water mix, typically 50/50).
Common Wear Items:
Belt drive (wear over time, though generally robust), rear shock absorber, clutch slave cylinder seals.
Electrical Quirks:
Potential for regulator/rectifier issues (common in many motorcycles of this era), intermittent dashboard lights.
Engine Reliability:
Generally considered reliable, but proper maintenance is key. Some units may experience oil consumption if not maintained.
Brand Philosophy:
BMW Motorrad is known for engineering excellence, rider comfort, and a focus on innovation.
Predecessor:
While not a direct predecessor, it shares lineage with earlier F650 models (Funduro/Stradale) in its engine platform.
Successor:
The F650CS was succeeded by models like the F800S and other F-series bikes, though its unique niche was not directly replicated.
Manufacturing Location:
Built by Aprilia under contract for BMW Motorrad in Italy.
Production Period:
2001 - 2005
