Okay.

1. Durable. Yamaha motorcycles are of very good quality, relatively durable, and have relatively good technology and craftsmanship. Yamaha is a first-line brand in the motorcycle industry and has a good reputation.

2. Speed ??up quickly. Yamaha motorcycles are fuel-efficient, quick to pick up speed, comfortable to ride, stable to start and quick to pick up speed, and have great handling feel, so Yamaha is of good quality.