Segment:
Sport Touring / Naked Motorcycle
Target Audience:
Riders seeking a versatile, powerful, and comfortable motorcycle for commuting, touring, and spirited riding.
Key Competitors:
Kawasaki Z1000, Yamaha FZ1, Honda CBF1000 (depending on market availability).
Engine Platform:
Leverages the robust and torquey 1255cc inline-four engine derived from the GSX-R1000 lineage, detuned for broader power delivery.
Design Philosophy:
Offers a blend of aggressive styling, comfortable ergonomics, and practical performance for everyday use and long-distance travel.
Engine:
Comprehensive coverage including disassembly, inspection, assembly, and troubleshooting of the 1255cc inline-four engine.
Fi Intake:
Detailed procedures for the Fuel Injection (FI) system and intake air system, including throttle body synchronization, sensor diagnostics, and fuel pump checks.
Cooling System:
In-depth information on the liquid cooling system, including coolant types, radiator service, water pump inspection, and thermostat replacement.
Chassis:
Extensive coverage of the motorcycle chassis, including frame, suspension (front forks and rear shock absorber), steering, and wheels.
Electrical System:
Complete diagnostic procedures and wiring diagrams for the electrical system, including ignition, lighting, charging system, starting system, and instrumentation.
Servicing Information:
General servicing procedures, torque specifications, special tools, and troubleshooting guides for common issues.
Emission Control:
Information related to emission control systems, potentially including catalytic converter function and related sensor diagnostics.
Maintenance:
Scheduled maintenance tasks, including oil changes, filter replacements, chain adjustment, brake fluid changes, and spark plug replacement.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and uncommon problems across all major vehicle systems.
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly for major mechanical and electrical parts.
Specifications:
Detailed technical specifications for all components, including tolerances, clearances, fluid capacities, and torque values.
Depth Level:
Comprehensive, covering everything from basic rider maintenance to full engine rebuilds and complex electrical diagnostics.
Searchable:
Likely searchable text within the PDF, allowing for quick information retrieval.
Printable:
Standard PDF format supports printing of individual pages or the entire document.
Quality Assessment:
Digital format ensures consistent quality; actual print quality depends on user's printer.
Binding:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Engine Type:
Liquid-cooled, 4-stroke, DOHC, inline-four
Displacement:
1255 cc (76.6 cu in)
Bore X Stroke:
79.0 mm x 64.0 mm (3.11 in x 2.52 in)
Compression Ratio:
11.0:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
Approx. 125 HP (93.2 kW) @ 8,500 rpm (claimed)
Torque:
Approx. 11.5 kgf·m (112.8 Nm / 83.2 lb-ft) @ 6,000 rpm (claimed)
Fuel Delivery:
Digital Fuel Injection (DFI) with Twin Swirl Combustion Chamber (TSCC)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Fuel Capacity:
20.0 L (5.3 US gal)
Oil Type:
Suzuki recommends SAE 10W-40 API SG/CD or higher. Consult manual for specific viscosity recommendations based on temperature.
Oil Capacity:
Approx. 3.4 L (3.6 US qt) with filter change.
Overall Length:
Approx. 2,130 mm (83.9 in)
Overall Width:
Approx. 760 mm (30.0 in)
Overall Height:
Approx. 1,130 mm (44.5 in)
Wheelbase:
Approx. 1,520 mm (59.8 in)
Ground Clearance:
Approx. 135 mm (5.3 in)
Dry Weight:
Approx. 215 kg (474 lbs)
Curb Weight:
Approx. 225 kg (496 lbs)
Front Tire Size:
120/70ZR17M/C (58W), tubeless
Rear Tire Size:
180/55ZR17M/C (73W), tubeless
Wheel Bolt Pattern:
N/A (Cast wheels with axle nuts)
Crash Test Results:
Motorcycle safety is primarily determined by design and rider skill; no formal crash test ratings like cars.
Braking System Front:
Dual 310 mm petal discs, 4-piston calipers
Braking System Rear:
Single 260 mm petal disc, 2-piston caliper
ABS:
Optional Anti-lock Braking System (ABS) available on some models.
Lighting:
Halogen headlight, LED taillight
Instrumentation:
Digital speedometer, analog tachometer, gear position indicator, fuel gauge, clock, odometer, trip meters.
Oil Change Interval:
Refer to manual; typically every 6,000 km (3,700 miles) or 6 months.
Air Filter Service:
Refer to manual; typically every 12,000 km (7,500 miles).
Spark Plug Replacement:
Refer to manual; typically every 12,000 km (7,500 miles).
Coolant Change Interval:
Refer to manual; typically every 2 years.
Coolant:
Suzuki Super Long Life Coolant (SLLC) or equivalent mixture of ethylene glycol and distilled water (50:50 ratio).
Chain Lube:
High-quality motorcycle chain lubricant.
Common Wear Items:
Clutch plates, brake pads, tires, chain and sprockets are typical wear items. The manual will detail wear limits and replacement procedures.
Fuel Injection Care:
Regular cleaning of the throttle bodies and injectors, as outlined in the manual, is crucial for optimal performance.
Brand Origin:
Suzuki Motor Corporation, founded in 1909, a Japanese multinational corporation known for manufacturing automobiles, motorcycles, ATVs, and marine engines.
Gsf Lineage:
The GSF series, particularly the Bandit, has a history dating back to the early 1990s, evolving through various engine displacements and styling updates.
2007 Update:
The 2007 model saw a significant update, including the adoption of the larger 1255cc engine and revised styling, solidifying its position as a capable sport-touring machine.
Manufacturing Location:
Primarily manufactured in Japan.
Industry Reputation:
The GSF1250 Bandit is generally well-regarded for its powerful, torquey engine, comfortable ride, and value for money within the sport-touring segment.
Owner Satisfaction:
While specific awards may not be documented, owner reviews typically highlight its reliability and versatile performance.
