🏷️ Basic Information

Make:

Suzuki

Model:

SFV650 Gladius

Year Range:

2009, 2010, 2011, 2012

Chassis Code:

SFV650

Engine Code:

V-twin, 90-degree SOHC, 8-valve

👋 Introduction

Model Segment:

Naked sportbike / Standard motorcycle, known for its distinctive styling and accessible performance.

Competitors:

Kawasaki ER-6n, Yamaha FZ6R, Honda CBF600 (where applicable).

Unique Selling Points:

Stylized, unusual trellis frame design incorporating the airbox, torquey V-twin engine, user-friendly ergonomics, affordable performance.

Intended Audience:

Suzuki SFV650 Gladius owners, independent motorcycle mechanics, DIY enthusiasts, and professional service technicians.

📋 Manual Details

Coverage Summary:

Comprehensive coverage for Suzuki SFV650 Gladius motorcycles from 2009-2012, including both service/repair and owner's operations.

Service Manual Pages:

~400-500 (estimated for comprehensive service manual)

Owner Manual Pages:

~100-150 (estimated for owner's manual)

Manual Set Types:

Service Manual, Repair Manual, Owner's Manual

Language:

English

Digital Format:

PDF (searchable, printable)

📖 Manual Coverage

Engine System Coverage:

Engine removal/installation, top-end overhaul (cylinder head, valves, camshafts), piston and connecting rod service, crankshaft and bearing inspection, lubrication system, cooling system (radiator, fan, thermostat, water pump), fuel injection system (throttle bodies, injectors, fuel pump, pressure regulator), ignition system (ECU, coils, spark plugs), exhaust system.

Transmission System Coverage:

Clutch operation and service (disassembly, inspection, replacement), gearbox removal/installation, gear shift mechanism, internal transmission component inspection and repair.

Chassis System Coverage:

Frame inspection and repair, front suspension (fork assembly, seals, oil, springs), rear suspension (shock absorber, linkage, swingarm), steering system (headstock bearings), wheels and tires (mounting, balancing, inspection), braking system (front and rear calipers, master cylinders, lines, pads, rotors, bleeding procedure), drive chain and sprockets.

Electrical System Coverage:

Wiring diagrams, battery service, charging system (alternator, rectifier/regulator), starting system (starter motor, solenoid), lighting system (headlight, taillight, turn signals, brake light), instrumentation (dashboard, indicators), horn, fuse box, ECU diagnostics, sensor identification and testing (e.g., TPS, MAP, crankshaft position sensor).

Bodywork Coverage:

Body panel removal and installation (fairings, seat, tank), seat lock mechanism, fuel tank servicing, fairing component identification.

Routine Maintenance Procedures:

Oil and filter change, air filter replacement, spark plug replacement, coolant flush and replacement, brake fluid flush and replacement, chain adjustment and lubrication, tire pressure checks, basic electrical checks.

Troubleshooting Procedures:

System-specific diagnostic flowcharts, common fault identification, symptom-based troubleshooting, electrical diagnostic procedures, fuel system troubleshooting.

Repair And Rebuild Procedures:

Complete engine rebuild specifications, suspension component overhaul, brake system repair, clutch replacement, electrical component testing and replacement, fuel injector cleaning and testing.

Technical Adjustments:

Throttle cable adjustment, clutch cable adjustment, idle speed setting, ignition timing (if applicable/adjustable).

Diagnostic Depth:

Advanced diagnostics including sensor data interpretation, ECU parameter checks, and troubleshooting of electronic control systems.

Overhaul Depth:

Complete engine, transmission, and suspension overhaul procedures with detailed torque specifications, clearances, and assembly sequences.

📊 Manual Specifications

File Quality:

High-resolution scans with clear text and diagrams, ensuring readability and usability.

Searchability:

OCR layer applied for full text searchability, allowing quick access to specific topics.

Print Readability:

Designed for clear printing, with legible diagrams and text for workshop use.

Binding Recommendation:

While digital, users can print and bind sections for workshop convenience. Recommend durable binding for frequent use.

Paper Recommendation:

For printed copies, recommend heavyweight, glossy paper for durability and clear image reproduction.

⚙️ Engine Specifications

Engine Type:

Four-stroke, liquid-cooled, 90-degree V-twin

Displacement:

645 cc (39.3 cu. in.)

Bore X Stroke:

81.0 mm x 62.6 mm (3.19 in. x 2.46 in.)

Valve Train:

SOHC, 8 valves (2 per cylinder)

Claimed Horsepower:

Approx. 74 hp @ 8,000 rpm

Claimed Torque:

Approx. 47 lb-ft @ 6,400 rpm

Compression Ratio:

11.5:1

Fuel Delivery:

Electronic Fuel Injection (EFI) with dual throttle valves (SDTV)

Fuel Type:

Unleaded gasoline, minimum 87 octane

Oil Type Specification:

SAE 10W-40 API SG or higher, JASO MA certified

Coolant Type:

Suzuki Super Long Life Coolant (or equivalent ethylene glycol based coolant with demineralized water)

🔧 Transmission

Transmission Type:

Constant mesh 6-speed

Clutch Type:

Wet, multi-plate

Final Drive:

O-ring sealed chain

📐 Dimensions

Overall Length:

2,120 mm (83.5 in.)

Overall Width:

795 mm (31.3 in.)

Overall Height:

1,075 mm (42.3 in.)

Wheelbase:

1,445 mm (56.9 in.)

Ground Clearance:

160 mm (6.3 in.)

Seat Height:

805 mm (31.7 in.)

Dry Weight:

187 kg (412 lbs)

Curb Weight:

202 kg (445 lbs) (approximate, with fluids)

Fuel Tank Capacity:

15.0 L (3.9 US gal / 3.3 Imp gal)

🛡️ Safety Features

ABS Availability:

Optional ABS (Anti-lock Braking System) available on certain models.

Braking System Front:

Dual 290 mm (11.4 in.) discs, hydraulic calipers

Braking System Rear:

Single 240 mm (9.4 in.) disc, hydraulic caliper

Lighting:

Halogen headlight, LED taillight, amber incandescent turn signals.

💡 Technology Features

Instrument Cluster:

Multi-function LCD display with digital speedometer, tachometer, odometer, trip meter, fuel gauge, clock, and indicator lights. Includes a gear position indicator.

ABS System:

Optional ABS system provides enhanced braking control to prevent wheel lock-up under hard braking.

Lighting Technology:

Modern LED taillight for improved visibility and reduced power consumption.

🔧 Maintenance

Oil Change Interval:

Every 3,500 miles (5,600 km) or 6 months, whichever comes first.

Air Filter Inspection Interval:

Inspect every 7,000 miles (11,200 km), replace as needed.

Spark Plug Replacement Interval:

Replace every 14,000 miles (22,500 km) or 24 months.

Coolant Replacement Interval:

Replace every 2 years regardless of mileage.

Brake Fluid Replacement Interval:

Replace every 2 years regardless of mileage.

Chain Adjustment Interval:

Check and adjust chain slack every 700 miles (1,100 km).

Engine Oil Capacity:

3.2 L (3.4 US qt) with filter change; 2.9 L (3.1 US qt) without filter change.

Coolant Capacity:

1.7 L (1.8 US qt)

Brake Fluid Type:

DOT 4

Common Wear Items:

Clutch plates, chain and sprockets, brake pads, front fork seals due to normal wear and tear.

Potential Concerns:

Some owners have reported occasional issues with the starter relay or fuel pump, though generally considered a reliable platform. Proper maintenance is key.

📚 Vehicle History

Suzuki Legacy:

Suzuki has a long history in motorcycle manufacturing, known for reliable and performance-oriented machines across various segments.

Predecessor Inspiration:

The SFV650 Gladius is closely related to the SV650 platform, sharing its iconic V-twin engine and chassis philosophy, but with a distinct, avant-garde styling.

Manufacturing Location:

Japan (primary manufacturing)

Introduction Year:

2009

🏆 Awards & Recognition

Model Acclaim:

While not laden with numerous specific awards, the SFV650 Gladius was generally well-received for its unique styling and competent performance in the middleweight naked bike category.