Category:
Naked Sportbike / Standard Motorcycle
Segment:
Performance Standard Motorcycle
Key Competitors:
Honda CB1000R, Yamaha FZS1000 Fazer, Kawasaki ZRX1100/1200
Engine Type:
Torquey air/oil-cooled inline-four
Handling Characteristics:
Stable and predictable, rider-friendly ergonomics
Value Proposition:
Strong performance for the price, renowned reliability
Engine:
Complete overhaul, troubleshooting, tuning, fuel system, ignition system, cooling system, lubrication system
Transmission:
Clutch, gearbox disassembly, assembly, troubleshooting, maintenance
Chassis:
Frame, suspension (front and rear), steering, wheels, tires
Brakes:
Front and rear brake system service, hydraulic system, components, troubleshooting
Electrical System:
Wiring diagrams, charging system, ignition system, lighting, instrumentation, starter system
Fuel System:
Carburetor service, adjustment, fuel tank, fuel pump
Exhaust System:
Component inspection and replacement
Cooling System:
Radiator, fan, coolant specifications
Bodywork:
Fairing removal and installation, seat, fuel tank access
Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug service, valve clearance checks
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault finding charts
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly
Overhaul:
Complete engine and transmission rebuild procedures
Adjustments:
Carburetor synchronization, idle speed, clutch lever play
Specifications:
Torque values, clearances, fluid capacities, electrical specifications
Level Of Detail:
Comprehensive, from basic maintenance to full engine rebuilds
Diagnostic Capabilities:
Detailed diagnostic flowcharts and troubleshooting guides
Visual Aids:
Diagrams, illustrations, and exploded views
Engine Type:
Inline 4-cylinder, 4-stroke, DOHC, 16-valve
Bore X Stroke:
79.0 mm x 58.0 mm
Cooling System:
Air/oil cooled with oil cooler
Horsepower Approx:
98 HP @ 8000 rpm (claimed)
Torque Approx:
106 Nm @ 6000 rpm (claimed)
Fuel Delivery:
Mikuni BS36 CV carburetors (4)
Fuel Capacity:
20 L (5.3 US gal)
Ignition System:
Digital CDI
Infotainment System:
N/A (Basic motorcycle instrumentation)
Driver Assistance Features:
N/A
Connectivity Features:
N/A
Instrument Cluster:
Analog speedometer, tachometer, fuel gauge, coolant temperature gauge, odometer, trip meter, indicator lights.
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months
Chain Maintenance Interval:
Every 1,000 km (600 miles) or as needed
Valve Clearance Check:
Every 12,000 km (7,500 miles)
Engine Oil Type:
API SG/SH/SJ or higher, JASO MA, SAE 10W-40 (recommended)
Engine Oil Capacity:
3.0 L (3.2 US qt) without filter change, 3.2 L (3.4 US qt) with filter change
Coolant Type:
Ethylene glycol based coolant, 50% mixture with distilled water
Common Issues:
Carburetor synchronization drift, potential clutch wear with hard use, cam chain rattle (if tensioner is worn), occasional electrical connector corrosion.
Preventative Measures:
Regular maintenance as per manual, keeping electrical connections clean and dielectric greased, proper chain adjustment.
Heritage:
Suzuki has a long history of producing reliable and performance-oriented motorcycles, particularly in the sportbike and standard categories.
Gsf Lineage:
The GSF series, particularly the Bandit line, evolved from earlier Suzuki models, offering a blend of performance and practicality. The 1200cc model represented a significant step up in displacement and performance for the Bandit range.
Manufacturing Country:
Japan
Model Variants:
GSF1200 (naked), GSF1200S (faired)