Model Variant:
F650GS (Parallel-twin engine, often referred to as the 'new' F650GS or F650GS Twin, distinguishing it from the earlier single-cylinder F650GS 'Funduro')
Chassis Code Range:
K70 (for models produced from 2008 onward, but manual covers the transition and earlier platform)
Engine Code Range:
G650 (for the parallel-twin engine, specific designation not always provided in marketing, but internally BMW would have codes)
Segment:
Dual-sport motorcycle, adventure touring segment.
Target Audience:
Riders seeking a versatile motorcycle for commuting, touring, and light off-road use.
Key Competitors 2000-2008:
Honda Transalp/Varadero, Suzuki V-Strom, Kawasaki KLR, Yamaha XT660R/Tenere.
Engine Configuration:
Parallel-twin, liquid-cooled.
Design Philosophy:
Combines on-road comfort with off-road capability, known for reliability and ease of maintenance.
Applicable Years:
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Market Focus:
Original Equipment Manufacturer (OEM) equivalent coverage
Estimated Pages:
Extensive (typically 500+ pages for a complete workshop manual of this era)
Type:
Service Workshop Repair Manual
Format:
Digital (likely PDF, based on typical sales for this product type)
Engine:
Complete engine disassembly, assembly, tuning, diagnostics, timing, lubrication, cooling system, fuel injection system, ignition system, exhaust system.
Transmission:
Clutch operation, gearbox disassembly and assembly, gear selection mechanisms, final drive (chain and sprocket) maintenance and adjustment.
Electrical:
Wiring diagrams, battery system, starter motor, alternator, lighting system (headlight, taillight, indicators), instrument cluster, sensor diagnostics, ECU (Engine Control Unit) functions and troubleshooting.
Chassis And Suspension:
Front fork (telescopic, possibly with adjustable damping), rear shock absorber (monoshock with linkage), swingarm, steering head bearings, wheel bearings, brake systems (front and rear disc brakes), ABS (if equipped).
Bodywork And Trim:
Fairings, seat, fuel tank, luggage rack, plastics, fasteners, mounting points.
Maintenance:
Routine service checks, oil changes, filter replacements (oil, air), spark plug replacement, chain maintenance, brake fluid changes, coolant flushes, valve clearance checks.
Repair And Overhaul:
Complete engine rebuilds, transmission overhauls, suspension component replacement, brake caliper servicing, electrical component diagnostics and replacement, frame repairs (minor).
Troubleshooting:
Systematic fault finding for common issues, diagnostic codes, problem isolation, testing procedures for sensors and actuators.
Special Tools:
Identification and usage of BMW-specific tools required for certain procedures.
Depth:
Comprehensive, covering everything from basic owner maintenance to full workshop-level diagnostics and component overhauls.
Engine Type:
Liquid-cooled, four-stroke, parallel-twin.
Displacement:
798 cc (cubic centimeters)
Bore X Stroke:
82 mm x 75.6 mm
Compression Ratio:
12.0:1
Valve Train:
DOHC (Double Overhead Camshaft), 4 valves per cylinder.
Horsepower Approx:
71 hp (52 kW) @ 7,500 rpm
Torque Approx:
75 Nm (55 lb-ft) @ 5,500 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI) - BMW's proprietary system, often referred to as BMS-K.
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/95 RON.
Oil Type Specification:
API SG/SH/SJ or JASO MA certified motorcycle oil, SAE 15W-50 recommended (refer to manual for exact BMW specification).
Coolant Type:
Ethylene glycol-based antifreeze mixture (typically 50% coolant, 50% distilled water).
Length Approx:
2180 mm (85.8 inches)
Width Approx Over Handlebars:
900 mm (35.4 inches)
Height Approx Over Windscreen:
1250 mm (49.2 inches)
Seat Height Approx:
835 mm (32.9 inches) (Standard seat height, lower and higher options available).
Dry Weight Approx:
176 kg (388 lbs)
Wet Weight Approx:
199 kg (439 lbs) (with all fluids).
Gross Vehicle Weight Rating Gvwr:
Not explicitly specified, but typically around 370-400 kg.
Fuel Tank Capacity:
17 Liters (4.5 US gallons)
Crash Test Data:
Motorcycles are not subjected to standardized crash testing in the same way as cars. Safety features are inherent in design and rider protection.
ABS:
Optional Anti-lock Braking System (ABS) for enhanced braking control, especially on varied surfaces.
Braking System:
Dual 300 mm front discs with two-piston calipers, single 265 mm rear disc with single-piston caliper.
Lighting:
Halogen headlight, LED taillight, amber incandescent turn signals.
Frame Construction:
Steel trellis frame for rigidity and impact absorption.
Instrument Cluster:
Digital display with analog tachometer, speedometer, fuel gauge, coolant temperature, clock, gear indicator, odometer, trip meters, fault indicator lights.
ABS:
Optional ABS system, which can be deactivated for off-road riding.
Diagnostic Port:
On-board diagnostics (OBD) port for connection to diagnostic tools.
Oil And Filter Change:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Air Filter Check Clean Replace:
Check every 10,000 km (6,000 miles), replace as needed (more frequently in dusty conditions).
Spark Plug Replacement:
Every 20,000 km (12,000 miles) or as specified by manual.
Valve Clearance Check:
Every 20,000 km (12,000 miles) or as specified by manual.
Brake Fluid Change:
Every 2 years, regardless of mileage.
Coolant Change:
Every 2-3 years or as specified by manual.
Engine Oil Capacity:
Approx. 2.3 Liters (2.4 US quarts) with oil filter change.
Coolant Capacity:
Approx. 1.9 Liters (2.0 US quarts)
Common Wear Items:
Clutch plates, chain and sprockets, brake pads, wheel bearings, steering head bearings.
Potential Electrical Faults:
Corrosion in connectors, issues with ABS sensors or modules (less common but possible with age).
Fuel System Considerations:
Throttle body cleaning and TPS (Throttle Position Sensor) calibration can be important for smooth running.
Manufacturer:
Bayerische Motoren Werke AG (BMW), renowned for engineering precision and premium motorcycles.
Predecessor:
The F650GS replaced the single-cylinder F650ST and F650GS (Funduro) models which were very popular but offered less power and sophistication.
Significant Update For This Era:
This generation introduced the parallel-twin engine, significantly increasing power and torque compared to the single-cylinder models.
Production Location:
Initially manufactured in Italy by Aprilia under contract for BMW, later production might have shifted.
Production Years For This Generation:
Approximately 2008-2014 (with this specific manual covering the earlier part of this platform).
General Reputation:
The F650GS (parallel-twin) generally received positive reviews for its versatility, comfort, and reliable engine, often praised as a capable all-rounder.
Owner Satisfaction:
High owner satisfaction due to its build quality and practicality.
Emissions Standards:
Complies with Euro 3 emissions standards prevalent during its production run.
