Segment:
Cruiser motorcycle, targeting riders who appreciate classic styling and torquey V-twin performance.
Competitors:
Competed with models like the Honda Shadow VT1100, Kawasaki Vulcan 1500, and Suzuki Intruder 1400.
Design Philosophy:
Emphasizes a low-slung, custom cruiser aesthetic with a prominent V-twin engine and shaft drive.
Appeal:
Known for its smooth power delivery, comfortable riding position for cruising, and customization potential.
Benefit To Owner:
Empowers owners to perform routine maintenance and complex repairs, saving on dealership costs and extending motorcycle lifespan.
Engine:
Engine disassembly, assembly, lubrication, cooling, ignition, starting, charging, fuel delivery, emission control systems.
Transmission:
Clutch, gearbox, final drive unit (shaft drive) inspection, maintenance, and repair.
Chassis And Suspension:
Frame, front fork assembly (including oil seals and damper rods), rear shock absorbers, swingarm, steering system, wheel bearings.
Brakes:
Front and rear brake system maintenance, repair, fluid replacement, caliper overhaul, master cylinder service, and disc inspection.
Electrical System:
Wiring diagrams, lighting system, battery, charging system (stator, regulator/rectifier), ignition system components, starter motor, fuses, relays, sensors.
Fuel System:
Carburetor service and adjustment (VM dual carburetors), fuel tank, fuel lines, fuel pump (if applicable).
Exhaust System:
Exhaust pipe and muffler inspection and replacement.
Bodywork And Fittings:
Fender, fuel tank, seat, handlebars, control levers, mirrors, and other cosmetic components.
Maintenance:
Scheduled maintenance tasks, fluid changes, filter replacements, chain/belt adjustments (if applicable, though this is shaft drive), spark plug servicing.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common mechanical and electrical issues.
Repair:
Detailed step-by-step instructions for component removal, repair, overhaul, and reinstallation.
Torque Specifications:
Critical torque values for fasteners throughout the motorcycle for proper assembly and safety.
Diagnostic Procedures:
Guidance on diagnosing faults using visual inspection, basic tools, and electrical testing.
Depth:
Complete workshop level, covering everything from routine maintenance to full engine and transmission rebuilds.
Type:
Air-cooled, 4-stroke, SOHC, V-twin
Displacement:
1063 cc (1.06 Liters)
Bore X Stroke:
95.0 mm x 75.0 mm
Valve Arrangement:
3 valves per cylinder (2 intake, 1 exhaust), SOHC
Cooling System:
Air-cooled with oil cooler
Horsepower Est:
~60-65 HP (at crankshaft, figures vary slightly by region/spec)
Torque Est:
~85-90 Nm (at crankshaft, figures vary slightly by region/spec)
Carburetors:
Two Mikuni VM37 carburetors
Fuel Type:
Unleaded gasoline
Oil Type:
Yamalube 4 (or equivalent API SG, SAE 20W-40) motorcycle oil
Oil Capacity W Filter:
3.6 Liters / 3.8 US qt
Crash Test Data:
N/A (Motorcycle specific crash data not typically rated like automobiles)
Braking System:
Front: Dual disc brakes with 2-piston calipers; Rear: Single disc brake with 2-piston caliper.
Lighting:
Halogen headlamp, taillight, brake lights, turn signals.
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Spark Plug Replacement:
Every 12,000 km (7,500 miles)
Air Filter Cleaning:
Every 6,000 km (3,700 miles)
Brake Fluid Replacement:
Every 24,000 km (15,000 miles) or 2 years
Engine Oil:
SAE 20W-40 API SG (Yamalube 4)
Final Drive Gear Oil:
SAE 80 API GL-4
Common Wear Items:
Clutch wear, front fork seal leaks, carburetor synchronization drift, and potential exhaust pipe corrosion.
Charging System Notes:
Stator and regulator/rectifier units can be points of failure; diagnosis and replacement procedures are crucial.
Carburetor Maintenance:
Regular cleaning and synchronization ensure optimal performance and fuel efficiency.
Yamaha Motorcycle Legacy:
Yamaha Motor Corporation, established in 1955, has a rich history in motorcycle manufacturing, known for innovation and performance across various segments.
Drag Star Lineage:
The XVS series, including the Drag Star, evolved from Yamaha's cruiser designs, emphasizing V-twin engines and classic styling.
Model Launch:
The XVS1100 Drag Star was introduced in 1999, replacing or complementing earlier XVS models.
Manufacturing Location:
Primarily manufactured in Japan.
Variants:
Available in Custom and Classic (with different styling elements like spoke wheels, larger fenders, etc.) and potentially other regional variations.
