Yonex is a Japanese company that manufactures badminton equipment. It is one of the leading badminton brands in the world. Yonex has a wide range of badminton racquets to suit all levels of play. The Yonex Nanospeed 9900 is the company's flagship racquet. It is made with graphite and titanium, and it weighs only 85 grams. This makes it one of the lightest badminton racquets on the market. The Nanospeed 9900 is designed for professional-level players who need a racquet that can give them speed and power. The Yonex Astrox 99 is another popular badminton racquet from Yonex. It is also made with graphite and titanium, but it weighs a bit more than the Nanospeed 9900 at 95 grams. The Astrox 99 is designed for players who need extra power in their game. It has a head-heavy balance, which gives players more power when they swing. If you're looking for a Yonex badminton racquet that is designed for beginners, the Yonex Carbonex 8500 might be a good option. It is made with aluminum and it weighs 110 grams. The Carbonex 8500 is a bit heavier than other beginner-level racquets, but this weight gives it more power and durability. No matter what your level of play is, Yonex has a badminton racquet that can suit your needs. If you're looking for speed and power, the Nanospeed 9900 is a great option. If you need extra power, the Astrox 99 is a good choice. And if you're a beginner, the Carbonex 8500 might be the right racquet for you.