Segment:
Cruiser motorcycle, entry-level to mid-range
Target Audience:
Riders seeking a classic styling, V-twin cruiser experience with reliable Japanese engineering
Key Competitors:
Honda Shadow series, Kawasaki Vulcan series, Suzuki Boulevard series
Engine Configuration:
650cc V-twin, air-cooled, SOHC
Styling:
Classic cruiser aesthetics, often featuring spoked wheels and teardrop fuel tanks (Midnight Custom variant implies blacked-out components)
Drivetrain:
Shaft drive for low maintenance
Manual Benefit:
Empowers owners and independent mechanics with factory-level repair and maintenance knowledge
Engine Management:
Fuel injection, ignition system, carburetor (if applicable to specific sub-models/years), engine diagnostics, timing
Drivetrain:
Clutch operation, transmission overhaul, final drive (shaft drive system), gear shifting mechanisms
Chassis And Suspension:
Front fork (telescopic, oil damping), rear shock absorber, swingarm, steering system, frame inspection and repair
Braking System:
Front and rear brake caliper service, master cylinder overhaul, brake line replacement, brake fluid bleeding, ABS (if equipped)
Electrical System:
Battery service, charging system (stator, rectifier/regulator), starter motor, lighting system (headlight, taillight, signals), wiring diagrams, fuse identification, ECU diagnosis
Fuel System:
Fuel tank inspection and cleaning, fuel pump operation, fuel filter replacement, fuel lines
Cooling System:
Air cooling system maintenance (fins cleaning, airflow management)
Exhaust System:
Exhaust pipe and muffler inspection, gasket replacement
Body And Fairings:
Component removal and installation, cosmetic repairs, seat and tank removal
Preventative Maintenance:
Scheduled servicing, oil and filter changes, chain/belt adjustment (if applicable), tire pressure checks, brake pad inspection
Diagnostic Troubleshooting:
Fault code interpretation, symptom-based troubleshooting guides, electrical system diagnostics
Mechanical Repairs:
Engine teardown and rebuild, transmission rebuild, suspension overhaul, brake system repairs
Electrical Repairs:
Component testing, wiring harness repair, sensor replacement, lighting system repair
Component Overhaul:
Carburetor/fuel injection unit servicing, starter motor overhaul, alternator/stator testing
Specifications Data:
Torque specifications, clearance measurements, fluid capacities, wear limits
Depth Of Coverage:
Comprehensive, suitable for professional technicians and experienced DIY mechanics
Diagnostic Capability:
Includes detailed diagnostic procedures and troubleshooting flowcharts
Rebuild Procedures:
Step-by-step instructions for complete engine and component rebuilds
Engine Type:
Air-cooled, four-stroke, SOHC, V-twin
Displacement:
649 cc (39.6 cu. in.)
Bore X Stroke:
81 mm x 63 mm (3.19 in x 2.48 in)
Valve Train:
SOHC, 4 valves per cylinder
Horsepower:
Approx. 41 hp (30.6 kW) @ 6000 rpm (varies slightly by year/market)
Torque:
Approx. 53 Nm (39.1 lb-ft) @ 3500 rpm (varies slightly by year/market)
Fuel Delivery:
Mikuni 37mm constant velocity (CV) carburetors (likely dual carburetors)
Fuel Type:
Unleaded gasoline, minimum 87 octane (R+M)/2
Fuel Tank Capacity:
16.0 L (4.2 US gal)
Oil Type:
Yamalube 4 (or equivalent) SAE 20W-40 API SG or higher motorcycle oil
Oil Capacity:
2.4 L (2.5 US qt) without filter change, 2.5 L (2.6 US qt) with filter change
Overall Length:
Approx. 2295 mm (90.4 in)
Overall Width:
Approx. 905 mm (35.6 in)
Overall Height:
Approx. 1120 mm (44.1 in)
Wheelbase:
Approx. 1605 mm (63.2 in)
Ground Clearance:
Approx. 140 mm (5.5 in)
Seat Height:
Approx. 710 mm (28.0 in)
Dry Weight:
Approx. 189 kg (417 lbs)
Wet Weight:
Approx. 202 kg (445 lbs) (with all fluids and full tank)
Front Tire:
130/90-16M/C 67H
Rear Tire:
170/80-15M/C 77H
Front Brake:
Hydraulic disc, 298mm diameter
Rear Brake:
Drum brake, 200mm diameter
Front Suspension Travel:
140 mm (5.5 in)
Rear Suspension Travel:
110 mm (4.3 in)
Safety Certifications:
Conforms to applicable safety standards of the time of manufacture (e.g., EPA, DOT, CARB where relevant)
Braking Performance:
Adequate stopping power from front disc and rear drum; manual provides bleeding and pad/shoe replacement procedures
Lighting:
Halogen headlight, LED taillight/brake light, incandescent turn signals
Dashboard:
Analog speedometer, tachometer (on some variants), fuel gauge, indicator lights
ABS:
Optional on some later models, not standard across all 2006-2015 variants
Usb Charging:
Not standard; aftermarket options available
Key System:
Standard keyed ignition with steering lock
Engine Oil Change:
Every 5,000 km (3,000 miles) or 6 months, whichever comes first
Oil Filter Replacement:
Every 10,000 km (6,000 miles) or 12 months (concurrent with oil change)
Air Filter Cleaning:
Every 5,000 km (3,000 miles); replace as needed
Spark Plug Replacement:
Every 10,000 km (6,000 miles)
Brake Fluid Replacement:
Every 24 months or as needed
Shaft Drive Service:
Refer to manual for lubrication interval, typically every 10,000 km (6,000 miles)
Engine Oil Specification:
Yamalube 4 (or equivalent) SAE 20W-40 API SG or higher motorcycle oil
Transmission Oil Specification:
Yamalube Gear Oil (or equivalent) SAE 80 API GL-4
Brake Fluid Specification:
DOT 3 or DOT 4
Fork Oil Type:
Yamaha Fork Oil (or equivalent) 10W
Fork Oil Capacity:
Refer to manual for exact quantity per fork leg
Common Wear Items:
Tires, brake pads, clutch plates (depending on usage), battery
Potential Issues:
Carburetor synchronization (especially with age), fuel line degradation, occasional electrical connector corrosion
Maintenance Impact:
Adherence to the manual's schedules and procedures is crucial for longevity and optimal performance.
Manufacturer:
Yamaha Motor Company, known for innovation and reliability in motorcycles
Vstar Lineage:
Part of the V-Star family, which succeeded the Virago line, emphasizing classic cruiser styling and V-twin engines
650Cc Platform:
The 650 V-Star served as a popular mid-size cruiser, offering a balance of performance, comfort, and affordability
Manufacturing Location:
Japan
Production Period:
The XVS650 platform was produced for an extended period, with the 2006-2015 range reflecting specific styling and minor updates.
