Market Position:
The Yamaha V Star 650 series (Classic and Silverado) occupied a significant segment of the mid-size cruiser market, appealing to riders seeking classic styling, reliable V-twin performance, and comfortable ergonomics for both cruising and touring. It was positioned as an accessible yet capable cruiser.
Key Competitors:
Competed directly with models like the Honda Shadow 750, Kawasaki Vulcan 750, and Suzuki Boulevard S50. Its shaft drive and classic styling were key differentiators.
Vehicle Key Features:
Iconic classic cruiser styling, air-cooled 40-degree V-twin engine, shaft drive for low maintenance, comfortable rider triangle, accessible seat height, ample customization potential.
Manual Value Proposition:
Provides dealership-level service and repair information, empowering owners and independent mechanics to perform all necessary maintenance, diagnostics, and repairs to factory specifications, ensuring longevity and optimal performance of the motorcycle.
Engine Systems:
Engine disassembly, assembly, lubrication, cooling, fuel system, ignition system, exhaust system, carburetor tuning, internal components.
Transmission Drivetrain:
Clutch operation and adjustment, transmission disassembly and assembly, final drive (shaft drive system), lubrication, troubleshooting.
Chassis Suspension:
Frame inspection, front fork service (oil change, seal replacement), rear shock absorber service and adjustment, swingarm, bearings, wheel alignment.
Brakes:
Front and rear brake system overhaul, hydraulic lines, brake fluid replacement and bleeding, caliper service, disc inspection, pad replacement.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, rectifier/regulator), starting system (starter motor, solenoid), lighting system, ignition switch, fuses, relays, instrument panel.
Fuel System:
Fuel tank removal and installation, fuel pump operation, fuel filter replacement, carburetor cleaning, adjustment and synchronization (Mikuni BSR).
Exhaust System:
Exhaust pipe and muffler inspection, gasket replacement, heat shield maintenance.
Bodywork Fittings:
Fender removal and installation, seat removal, fuel tank cover, side covers, handlebars, mirrors, headlight and taillight assemblies.
Maintenance Procedures:
Scheduled maintenance intervals, oil and filter changes, air filter cleaning/replacement, spark plug replacement, brake fluid flush, chain adjustment (if applicable, though this is shaft drive), lubrication points.
Diagnostic Procedures:
Troubleshooting guides for common symptoms (e.g., hard starting, poor running, electrical faults), diagnostic charts, fault finding methods.
Repair Procedures:
Step-by-step repair instructions for all major and minor mechanical and electrical components, including engine rebuilds, transmission overhauls, suspension repairs, electrical component replacement.
Disassembly Assembly:
Detailed instructions for removing, inspecting, and reinstalling all motorcycle components, with torque specifications and critical assembly sequences.
Technical Depth:
Comprehensive, covering everything from basic rider maintenance to complete engine and transmission rebuilds, including in-depth electrical diagnostics and component testing.
Engine Type:
Air-cooled, 4-stroke, SOHC, 4-valve, V-twin
Displacement:
649 cc (39.6 cu. in.)
Bore X Stroke:
81.0 mm x 63.1 mm (3.19 in x 2.48 in)
Cooling System:
Air-cooled
Valve Mechanism:
SOHC, 4 valves per cylinder
Horsepower:
Approx. 40-45 HP (at crankshaft, estimations vary by source)
Torque:
Approx. 35-40 lb-ft (at crankshaft, estimations vary by source)
Fuel Delivery:
Dual Mikuni BSR37 carburetors
Fuel Tank Capacity:
4.0 gal (15 L)
Oil Type:
Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher, JASO MA certified
Oil Capacity:
Approx. 3.2 US qt (3.0 L) with filter change
Safety Ratings:
Motorcycles of this era generally do not have standardized crash test ratings like automobiles. Safety is primarily derived from mechanical reliability and rider skill.
Braking System:
Hydraulic disc front brake, Drum rear brake (Silverado may have disc rear, verify specific model variant). No ABS standard on this model year.
Lighting:
Halogen headlight, LED taillight, incandescent turn signals.
Frame Construction:
Steel tubular double-cradle frame for stability and rigidity.
Infotainment System:
None. The 2007 V Star 650 is a classic cruiser focused on mechanicals and riding experience. Features are limited to essential operational indicators.
Driver Assistance Features:
None. This model predates advanced rider aids like traction control or multiple riding modes. Safety is focused on mechanical components.
Connectivity Features:
None. No Bluetooth, USB ports, or smartphone integration.
Instrumentation Features:
Analog speedometer, odometer, trip meter, tachometer (on some variants or accessory fitment), indicator lights for turn signals, high beam, oil pressure, neutral.
First Service Mileage:
600 miles (1000 km) - typically includes engine oil and filter change, inspection of controls and chassis components.
Regular Oil Change Interval:
Every 3,000-4,000 miles (5,000-6,000 km) or 6 months, whichever comes first.
Air Filter Maintenance:
Inspect every 3,000 miles (5,000 km), clean or replace as needed. Replacement recommended every 10,000-12,000 miles (16,000-20,000 km).
Spark Plug Replacement Interval:
Inspect at 600 miles, replace every 12,000-15,000 miles (20,000-24,000 km) or as needed based on condition.
Brake Fluid Replacement Interval:
Every 2 years or 12,000 miles (20,000 km) regardless of use. Always use fresh fluid for bleeding.
Engine Oil Specification:
Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher, JASO MA certified
Transmission Fluid Specification:
Yamalube SAE 80 Hypoid Gear Oil (or equivalent)
Brake Fluid Specification:
DOT 4 hydraulic brake fluid
Common Wear Items:
Front fork seals (prone to leaks), carburetor diaphragms (can degrade over time), clutch plates (wear with mileage), drive shaft splines (lubrication is key to longevity).
Electrical Notes:
Some owners report occasional charging system issues (rectifier/stator) with higher mileage, emphasizing the importance of checking battery voltage and charging output regularly.
Carburetor Tuning Notes:
Carburetors can require periodic synchronization and adjustment, especially after modifications or significant mileage, to maintain smooth running and optimal performance.
Brand Heritage:
Yamaha has a long and storied history in motorcycle manufacturing, dating back to the early 1950s. Known for innovation, performance, and reliability across a wide spectrum of motorcycle types, including cruisers.
V Star Lineage:
The V Star 650 series was introduced in the late 1990s as a modern take on classic cruiser styling, building upon Yamaha's expertise with V-twin engines. The Classic and Silverado trims offered distinct styling cues and factory-added accessories.
Production Years:
The Yamaha V Star 650 platform was produced from 1998 through 2007 (for North American market Classic/Silverado models, later variations existed globally). The 2007 model year represents the final iteration of this specific platform before significant redesigns or discontinuation.
Manufacturing Location:
Primarily manufactured in Japan by Yamaha Motor Company.