Model:
F650GS / F800GS / F800S / F800ST
Production Years Covered:
2009-2011
Engine Variant Codes:
F650GS (E8GS), F800GS (E8GS), F800S (E8S), F800ST (E8ST)
Chassis Codes:
E8GS, E8S, E8ST
Target Audience:
BMW F650GS, F800GS, F800S, F800ST owners and independent repair shops
Value Proposition:
Provides professional-level repair and maintenance information at a fraction of dealership costs.
Differentiation:
Comprehensive coverage identical to manuals used by authorized BMW service centers.
Instruction Style:
Easy-to-follow, step-by-step instructions suitable for all skill levels.
Content Richness:
Extensive details including tons of pictures, diagrams, and technical specifications.
Delivery Method:
Instant download for immediate access.
Engine Systems:
Fuel System, Lubrication, Cooling, Combustion System, Fuel Injection System
Drivetrain Systems:
Gearbox, Clutch, Crankshaft, Transmission System, Balancer
Chassis Systems:
Front Wheel, Steering System, Rear Wheel System, Suspension, Braking System, Wheels & Tyres
Electrical Systems:
Alternator/Starter Clutch, Battery/Charging System, Ignition System, Electric Starter, Lights/Meters/Switches, Wiring Diagrams
Body Systems:
Fenders and Exhaust Pipe, Body & Fixtures, Frame/Body Panels/Exhaust System
General Procedures:
General Information, Periodic Checks & Adjustments, Troubleshooting
Engine Procedures:
Engine Removal and Installation, Engine Rebuild (Crankcase/Piston/Cylinder, Cylinder Head/Valves)
Maintenance Procedures:
Maintenance, Specific Service Intervals, Fluid Replacements
Diagnostics:
Advanced diagnostics, troubleshooting of electrical and mechanical issues
Repair Scope:
Complete repair, rebuild, refurbish, and restoration
Documentation Type:
Step-by-step instructions, illustrations, diagrams, technical specifications, pictures
Engine Type:
Parallel-twin cylinder, four-stroke (common across F800 models)
Engine Displacement:
Approx. 798 cc (F800 models), 798 cc (F650GS - note: it shares the F800 engine)
F800Gs Horsepower:
Approx. 85 hp @ 7,500 rpm (varies slightly by specific model year)
F800Gs Torque:
Approx. 83 Nm (61 lb-ft) @ 5,750 rpm (varies slightly by specific model year)
Fuel Delivery:
Electronic Fuel Injection (EFI) / Digital Engine Management (BMS-K)
Fuel Type:
Unleaded gasoline, minimum octane rating 91 (RON+MON)/2
Cooling System:
Liquid-cooled
Lubrication Type:
Dry sump lubrication system
Transmission Type:
Constant mesh 6-speed sequential gearbox
Optional Transmission:
N/A (All models feature the 6-speed manual gearbox)
Clutch Type:
Wet multi-disc clutch, operated via hydraulic actuation
Final Drive:
Sealed O-ring chain drive
F800Gs Length:
Approx. 2,230 mm (87.8 in)
F800Gs Width:
Approx. 905 mm (35.6 in) (over mirrors)
F800Gs Height:
Approx. 1,445 mm (56.9 in) (to windshield)
F800Gs Dry Weight:
Approx. 185 kg (408 lbs)
F800Gs Curb Weight:
Approx. 207 kg (456 lbs) (fully fueled)
F650Gs Twin Curb Weight:
Approx. 209 kg (461 lbs) (fully fueled)
F800S Curb Weight:
Approx. 207 kg (456 lbs) (fully fueled)
F800St Curb Weight:
Approx. 209 kg (461 lbs) (fully fueled)
Luggage Capacity:
Optional pannier and top case mounting provisions, integrated luggage rack
ABS Availability:
Optional ABS (Anti-lock Braking System) available on all models, with rider-selectable on/off functionality.
Braking System:
Dual disc front brakes, Single disc rear brake. Specific caliper types vary by model but generally dual piston front, single piston rear. Brembo components are common.
Suspension Features:
Progressive suspension damping, adjustable rear shock preload and rebound damping. F800GS features longer travel for off-road capability.
Lighting:
Halogen headlights, LED taillight and indicators (depending on specific market and year variants).
Instrumentation:
Digital and analog instrument cluster providing speed, RPM, fuel level, gear indicator, and warning lights.
Instrument Cluster:
Combination digital and analog display with onboard computer functions (e.g., average fuel consumption, time, temperature, gear indicator).
ABS:
Switchable ABS system, a significant safety feature for both road and light off-road use.
Diagnostic Port:
Standard OBD-II diagnostic connector or proprietary BMW diagnostic port for electronic fault code reading and analysis.
Oil Change Interval:
Typically every 10,000 km (6,200 miles) or annually, whichever comes first.
Major Service Interval:
Often around 20,000 km (12,400 miles) for valve clearance checks and other comprehensive inspections.
Engine Oil Type:
BMW Motorrad recommends BMW Motorrad Advanced Synthetic SAE 5W-40 engine oil. Equivalent high-quality synthetic motorcycle oils meeting API SG/SH/SJ/SL/SM or JASO MA/MA2 specifications are acceptable.
Coolant Type:
Mixture of BMW Motorrad Coolant (or equivalent ethylene glycol based antifreeze) and distilled water, typically 50/50.
Brake Fluid Type:
DOT 4 brake fluid
Transmission Oil Type:
Refer to manual for specific gear oil; often a high-quality gear oil meeting API GL-4 or GL-5 specifications, or sometimes a dedicated transmission fluid.
Common Wear Items:
Clutch wear, chain and sprockets, wheel bearings, fork seals, battery life.
Potential Electrical Issues:
Sensor failures (e.g., ABS, speed sensor), stator or rectifier issues (though less common than older models).
F800Gs Suspension Notes:
Front fork seals can be a wear item, especially with heavy off-road use. Rear shock absorber can lose damping over time.
Oil Filter Part Number:
OEM part number: 11 42 7 707 777 (or equivalent aftermarket part number)
Bmw Motorcycle Legacy:
BMW Motorrad, renowned for engineering excellence, durability, and innovation in motorcycle design since 1923.
F Series Introduction:
The F-series platform, particularly with the parallel-twin engine, was introduced to offer a more accessible yet capable BMW adventure and sport-touring experience.
F650Gs Positioning:
The F650GS (twin) essentially adopted the F800GS engine and chassis, positioned as a more road-oriented adventure-tourer compared to the F800GS, often with lower seat height and less suspension travel.
F800S F800St Positioning:
The F800S and F800ST catered to the sport and sport-touring segments respectively, sharing the engine but differing in ergonomics, fairing design, and suspension setup.
Manufacturing Location:
Germany (primarily)
Industry Recognition:
The F800 platform has been widely praised for its blend of performance, versatility, and BMW build quality, earning it a strong reputation in adventure and sport-touring categories.
Reliability Perception:
Generally considered reliable with proper maintenance. Issues are typically addressable with the detailed procedures in this manual.
Emissions Standards:
Complies with relevant Euro III emissions standards for the specified model years.
