Positioning:
High-performance sport motorcycle known for its raw power and minimalist design, targeting experienced riders.
Competitors:
Ducati Monster series, Harley-Davidson Sportster models, other naked sportbikes of the era.
Unique Selling Points:
V-twin engine derived from Harley-Davidson Sportster, radical styling, lightweight chassis, aggressive riding posture.
Engine Mechanical:
Complete overhaul, cylinder head, pistons, crankshaft, connecting rods, timing, valve train
Fuel System:
Carburetor (Mikuni BDSR 40), fuel pump, fuel lines, fuel tank, fuel filter
Ignition System:
Ignition module, spark plugs, ignition coils, wiring
Electrical System:
Battery, charging system (alternator/stator), lighting, starter, wiring diagrams, fuses, relays
Transmission:
Clutch operation, gearbox internal inspection, gear selection, final drive (belt)
Suspension:
Front forks (Showa), rear shock absorber (Ohlins), linkages, bearings
Brakes:
Front and rear brake calipers, master cylinders, brake lines, brake fluid, rotor inspection
Frame And Body:
Frame inspection, body panels, seat, fuel tank mounting, handlebars
Wheels And Tires:
Wheel bearing maintenance, tire pressure, tire replacement
Maintenance:
Oil changes, filter replacements, spark plug service, chain/belt adjustment (as applicable), brake bleeding, suspension adjustment
Troubleshooting:
Diagnostic flowcharts for common starting, running, and electrical issues
Repair:
Component disassembly, reassembly, and calibration for all major systems
Diagnostics:
Identification of faulty components, electrical testing procedures
Depth:
Comprehensive: Covers routine maintenance, detailed component-level repairs, and complete engine/transmission rebuilds.
Engine Type:
Air-cooled, 45-degree V-twin, OHV, 2 valves per cylinder
Displacement:
1203 cc (73.4 cubic inches)
Bore X Stroke:
88.9 mm x 96.8 mm (3.50 in x 3.81 in)
Horsepower:
Approx. 101 hp @ 6000 rpm (claimed)
Torque:
Approx. 84 ft-lbs @ 3200 rpm (claimed)
Carburetor:
Mikuni BDSR 40 (dual throat)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/2
Oil Capacity:
3.5 US quarts (3.3 Liters)
Oil Type:
SAE 20W-50 Motorcycle Oil (API SG or higher)
Crash Safety:
N/A (Motorcycle, no standardized crash ratings comparable to cars)
Braking System:
Dual disc front, single disc rear, with 4-piston calipers
Lighting:
Halogen headlight, LED tail/brake light
Infotainment System:
N/A (Basic analog instrumentation)
Instrumentation:
Speedometer, tachometer, odometer, trip meter, indicator lights (oil pressure, neutral, turn signals, high beam)
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first
Spark Plug Replacement:
Every 10,000 miles (16,000 km)
Belt Drive Inspection:
Inspect every 5,000 miles (8,000 km) for wear and tension
Primary Chain Case Oil:
SAE 75W-90 Gear Oil
Fork Oil:
Showy SS-10W or equivalent (15 WT generally recommended)
Common Problems:
Carburetor synchronization, stator failures, primary drive belt wear, electrical connector corrosion, vibration at idle.
Recommended Upgrades:
Fuel injection conversion, upgraded ignition system, improved vibration damping.
