Segment:
Middleweight naked sportbike
Target Audience:
Riders seeking a versatile, sporty motorcycle for commuting, sport touring, and spirited canyon carving
Competitors:
Suzuki SV650, Kawasaki Z750, Triumph Street Triple
Engine Type:
Inline four-cylinder, liquid-cooled, DOHC
Performance Focus:
Balanced power delivery, agile handling, sporty aesthetics
Design Philosophy:
Sporty ergonomics for commuting and spirited riding, inspired by Yamaha's R-series DNA
Engine Mechanical:
Engine disassembly, assembly, inspection, tuning, lubrication, cooling, fuel injection system (FI), exhaust system
Engine Electrical:
Ignition system, starting system, charging system, ECU, sensors, wiring diagrams
Transmission:
Clutch operation, gearbox inspection and repair, shift mechanism, lubrication
Chassis:
Frame inspection, suspension (front forks and rear shock absorber) service, steering system overhaul, wheel and tire maintenance
Brakes:
Front and rear brake system service, hydraulic components, ABS system diagnosis and repair (for SSC models), bleeding procedures
Electrical System:
Lighting, instrumentation, switches, battery maintenance, starter, alternator, fuses, relays, wiring harness troubleshooting
Body And Frame:
Fairing removal and installation, seat, fuel tank, body panel servicing, fasteners
Maintenance:
Regular maintenance checks, lubrication points, filter replacement intervals, fluid changes, spark plug service
Troubleshooting:
Diagnostic charts for common problems, symptom-based troubleshooting guidance
Repair And Overhaul:
Detailed step-by-step instructions for engine rebuilds, transmission overhauls, suspension servicing, brake system repairs, electrical system troubleshooting
Diagnostics:
Fuel injection system diagnostics, ABS system fault finding, sensor testing
Wiring Diagrams:
Detailed electrical system wiring diagrams for all components and circuits
Torque Specifications:
Precise torque values for all critical fasteners during assembly and disassembly
Tool Requirements:
Lists specialized tools required for specific repair procedures
Level Of Detail:
Comprehensive, covering everything from basic maintenance to complete engine and chassis rebuilds, suitable for professional mechanics and advanced DIY users
Diagrams And Illustrations:
Abundant with detailed diagrams, exploded views, and clear illustrations of components and procedures
Engine Code:
4S (based on R6 engine)
Engine Type:
4-stroke, Liquid-cooled, DOHC, 4-valve per cylinder
Bore X Stroke:
65.5 mm x 44.5 mm
Compression Ratio:
12.2:1
Valve Actuation:
DOHC, chain drive
Cooling System:
Liquid-cooled, pressurized, with fan
Horsepower:
Approx. 98 HP (72 kW) @ 11,000 rpm
Torque:
Approx. 66.5 Nm (6.8 kgf-m) @ 9,500 rpm
Fuel Delivery:
Fuel Injection (FI)
Fuel Type:
Unleaded gasoline, 95 RON recommended
Throttle Control:
Throttle Position Sensor (TPS)
Oil Type:
Yamalube 4 10W-40 or Yamalube 4 20W-50 (refer to manual for exact specifications)
Oil Capacity:
Approx. 3.4 L (with oil filter change)
Instrumentation:
Digital speedometer, analog tachometer, fuel gauge, clock, trip meters, engine temperature indicator
ABS:
Optional anti-lock braking system for enhanced safety
Diagnostics:
On-board diagnostics (OBD) system for engine management and fault codes (accessible via specific diagnostic tools)
Oil Change Interval:
Every 6,000 km (3,750 miles) or 6 months
Air Filter Replacement:
Every 18,000 km (11,250 miles) or 12 months
Spark Plug Replacement:
Every 36,000 km (22,500 miles)
Coolant Change:
Every 24,000 km (15,000 miles) or 24 months
Clutch Fluid Change:
Every 24,000 km (15,000 miles) or 24 months
Coolant Type:
Yamaha-approved permanent type antifreeze (e.g., Yamalube Coolant)
Common Problems:
Potential for cam chain tensioner noise, fuel injector issues (rare), stator failure (less common than some rivals), occasional idle instability
Preventative Measures:
Regular valve clearance checks, proper chain maintenance, attention to fuel quality
