* Give full consideration to the design of anti-environmental sound design, the engine exhaust with the world's most stringent provisions of the USA, and meet EPA Phase II and CARB TierII specified value.

* Quality of the frequency of electricity use of advanced technology, can provide the equivalent of commercial quality electricity supply.

* Lightweight, easy use of the new generation, and engine cooling fans and the integration of body weight greatly reduced.

* Introducing economic idling low-noise system, using special sound-absorbing materials coupled with the new design of silencers and greatly reduce noise.

* Low fuel consumption and efficient use of design Yamaha OHV engine idling and the new economic system, greatly reducing fuel consumption.