Low RPM High Output Alternator - convenience
Blow-By Gas Reburning System - Clean
ECM Micro-Computer Control - high performance, reliability, convenience
Long Intake - High Torque
Vapour Reduction & Vapour Burning Systems - Cleanliness
YDIS - Yamaha Diagnostic System - serviceability & reliability
Multi-Point Fuel Injection - high performance, fuel efficiency & cleanness
16-Valve DOHC Direct-Action - high power and torque & economy
Freshwater Flushing Device - convenience
Water Sealed Outer Wall - low noise
Start-In-Gear Prevention - convenience
Prime Start - Sure Start
Labyrinth Exhaust System - low noise
Anti-Corrosion Exhaust system - anti-corrosion
Over-Rev Limiter, Overheat Warning & Low Oil Pressure Warning - reliability
Special Aluminium Alloy (YDC-30), 5-Stage Multiple Coating & Self-Sacrificing Anodes - anti-corrosion