Segment:
Power Cruiser / Muscle Cruiser
Target Audience:
Riders seeking performance, style, and V-twin torque
Key Competitors:
Harley-Davidson V-Rod, Honda VTX1800, Suzuki Boulevard M109R
Engine Design:
High-performance V-twin with emphasis on torque and acceleration
Suspension Features:
Sophisticated front and rear suspension for improved handling and ride comfort
Braking System:
Powerful dual front disc brakes for superior stopping power
Design Aesthetic:
Aggressive styling with muscular lines and a focus on performance
Engine:
V-twin, air-cooled, 4-stroke, SOHC, 4-valve per cylinder
Fuel System:
Mikuni BSR40 carburetors (dual), fuel pump
Ignition System:
Digital TCI (Transistor Controlled Ignition)
Transmission:
5-speed constant mesh
Frame:
Steel, double-cradle
Suspension Front:
Telescopic fork, adjustable preload and compression damping
Suspension Rear:
Swingarm, adjustable preload and rebound damping
Brakes Front:
Dual 298mm hydraulic disc, dual piston calipers
Brakes Rear:
282mm hydraulic disc, dual piston caliper
Wheels:
Cast aluminum alloy
Tires Front:
120/70ZR18M/C (59W)
Tires Rear:
190/50ZR17M/C (75W)
Electrical System:
12V, battery, starter motor, lighting, instrumentation
Bodywork:
Fuel tank, fenders, seat, handlebars, controls
Maintenance Procedures:
Oil changes, filter replacement, spark plug replacement, air filter service, chain adjustment (if applicable, though belt drive), lubrication points
Troubleshooting Guides:
Diagnostic flowcharts, common problem identification and solutions
Engine Rebuild:
Top-end rebuild (cylinder head, valves, pistons), bottom-end rebuild (crankshaft, connecting rods, bearings)
Transmission Service:
Clutch inspection and adjustment, transmission disassembly and reassembly, shift drum and forks
Suspension Overhaul:
Fork seal replacement, fork oil changes, rear shock absorber inspection and service
Brake System Service:
Brake pad replacement, brake fluid flush and bleed, caliper service, master cylinder service
Electrical Diagnostics:
Wiring diagrams, troubleshooting electrical faults, component testing (starter, alternator, ignition)
Fuel System Service:
Carburetor cleaning, tuning, and rebuilding; fuel pump testing
Wheel And Tire Service:
Tire mounting and balancing, wheel bearing replacement
Frame And Bodywork Repair:
Component removal and installation, minor bodywork adjustments
Depth Of Coverage:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds
Diagnostic Capabilities:
Detailed troubleshooting guides and diagnostic procedures
Torque Specifications:
Included for critical fasteners
Wiring Diagrams:
Complete and detailed
Part Breakdowns:
Detailed exploded views of all major assemblies
Engine Type:
Air-cooled, 4-stroke, V-twin
Displacement:
1670cc (102 cu. in.)
Bore X Stroke:
97.0 mm x 113.0 mm
Valve Train:
SOHC, 4 valves per cylinder
Horsepower:
Approx. 90 HP @ 4,750 RPM (Estimated)
Torque:
Approx. 110 lb-ft @ 3,750 RPM (Estimated)
Carburetor Type:
Dual Mikuni BSR40 with accelerator pumps
Fuel Capacity:
4.0 gallons (15 liters)
Oil Type:
Yamalube 4 (or equivalent SAE 20W-40 motorcycle oil)
Oil Capacity With Filter:
4.2 US qt (4.0 L)
Engine Oil Change:
Every 4,000 miles (6,400 km) or 6 months
Air Filter Inspection:
Every 4,000 miles (6,400 km)
Spark Plug Replacement:
Every 10,000 miles (16,000 km)
Brake Fluid Change:
Every 2 years or as needed
Engine Oil Specification:
Yamalube 4 (or equivalent SAE 20W-40 motorcycle oil)
Brake Fluid Specification:
DOT 3 or DOT 4
Fork Oil Type:
Yamaha Fork Oil G-10 (or equivalent SAE 10W)
Common Wear Items:
Clutch plates, brake pads, tires
Potential Issues:
Carburetor synchronization, occasional electrical connector corrosion
Belt Tension Check:
Periodically as per manual
Belt Inspection:
Check for wear, cracks, and damage
