Segment:
Naked sportbike / Standard motorcycle
Target Audience:
Riders seeking a versatile, sporty, and comfortable motorcycle for commuting and spirited riding.
Key Competitors:
Suzuki GSR600/750, Kawasaki Z750/Z800, Honda CBF600/CB600F Hornet, Triumph Street Triple.
Engine Platform:
Utilizes the acclaimed 779cc inline-four engine derived from the R1 platform, offering a balance of power and tractability.
Design Philosophy:
Emphasizes rider comfort with upright ergonomics, yet retains sporty styling and performance characteristics.
Engine:
Complete engine assembly, disassembly, internal components, timing, lubrication, cooling, fuel injection, ignition.
Transmission:
Gearbox operation, clutch system, shift mechanism, lubrication, disassembly, inspection, and repair.
Chassis:
Frame, swingarm, front suspension (forks, steering head), rear suspension (shock absorber, linkage), wheels, and bearings.
Brakes:
Front and rear brake systems, hydraulic lines, calipers, master cylinders, brake pads, rotors, ABS system (if applicable).
Electrical:
Wiring diagrams, starter motor, charging system (alternator, regulator/rectifier), battery, lighting, ignition system, ECU, sensors, switches.
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, throttle body assembly, EVAP system.
Exhaust System:
Exhaust pipes, catalytic converter, mufflers, exhaust gas temperature sensors.
Bodywork:
Fairings, seat, fuel tank cover, fenders, instrumentation panel, lighting components, minor body repairs.
Maintenance:
Regular servicing, oil changes, filter replacements, chain adjustment, brake fluid flush, coolant replacement, spark plug replacement.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), electrical system diagnostics.
Repair:
Detailed step-by-step instructions for component disassembly, repair, reassembly, and adjustment for all covered systems.
Overhaul:
Comprehensive instructions for engine and transmission rebuilds, including torque specifications and clearance measurements.
Inspection:
Guidelines for inspecting wear and tear on critical components, fluid levels, and overall system integrity.
Depth:
Comprehensive (covers routine maintenance to full engine/transmission rebuilds, electrical diagnostics).
Type:
Liquid-cooled, 4-stroke, DOHC, 4-valve, inline-four cylinder
Bore X Stroke:
74.0 mm x 58.0 mm
Compression Ratio:
12.0:1
Horsepower:
Approx. 106 PS (104.5 hp) @ 10,000 rpm (Manufacturer Claim)
Torque:
Approx. 8.4 kg-m (60.7 lb-ft) @ 8,000 rpm (Manufacturer Claim)
Induction:
Electronic Fuel Injection (EFI) with twin injectors per cylinder (YCC-T and YCC-I).
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON)
System:
TCI (Transistor Controlled Ignition)
Instrumentation:
Digital speedometer, analog tachometer, multi-function LCD display (fuel gauge, clock, trip meters, gear position indicator).
ABS:
Optional Anti-lock Braking System (ABS) for enhanced braking safety.
Smart Features:
N/A (Standard motorcycle technology for its era).
ECU Control:
Yamaha Chip Controlled Throttle (YCC-T) and Yamaha Chip Controlled Intake (YCC-I) for optimized power delivery.
Oil Change:
Every 10,000 km (6,000 miles) or 12 months, whichever comes first.
Air Filter:
Inspect every 10,000 km, replace as needed (or at 20,000 km intervals).
Spark Plugs:
Replace every 20,000 km (12,000 miles).
Brake Fluid:
Replace every 2 years or 20,000 km.
Coolant:
Replace every 2 years or 30,000 km.
Engine Oil:
Yamalube 4 (or equivalent), SAE 10W-40, API SG, JASO MA or MA2.
Engine Oil Capacity:
3.4 Liters (3.6 US qt) without filter change; 3.5 Liters (3.7 US qt) with filter change.
Coolant:
High-quality ethylene glycol-based coolant, 50/50 mix with distilled water.
Transmission Oil:
Yamalube Gear Oil (or equivalent), SAE 80 API GL-4.
Transmission Oil Capacity:
1.0 Liter (1.1 US qt)
Fuel Pump Relay:
Some reports of fuel pump relay failures requiring replacement.
Throttle Response:
Occasional reports of jerky throttle response at low RPM, often addressable via ECU remapping or adjustments detailed in the manual.
Suspension Settings:
Stock suspension can be perceived as firm by some riders; manual provides adjustment parameters.
