The BG66UM has a 0.65mm thin gauge and the perfect balance of maximum speed, control and durability, making it the best choice for the world's top players.
The matrix below is designed to help you select the string that best matches your playing style on court:
Choosing the right strings is as important as choosing the right racquet – both will give you the advantage you need to dominate your opponents. That is why Yonex puts so much effort into designing innovative new products like AEROBITE BOOST, a hybrid multifilament string engineered for maximum control without sacrificing repulsion. The vertical strings are made of Vectran™, a super fiber more than twice as powerful as nylon. Combined with a super-thin cross string, this hybrid setup retains more impact energy while giving you access to enhanced repulsion for explosive power. We design and manufacture our strings at Yonex facilities in Japan where we engineer nextgeneration polyesters and hybrids and are able to control quality down to the smallest detail. Little things matter, so no matter whether you are looking for just the right feel, the perfect touch, or extreme durability, Yonex makes a string built to improve your performance at every level of play.
The high-intensity nylon core gives 30% greater durability than normal nylon while a high-polymer nylon outer provides sharp feeling and high repulsion - exceptional all-round performance from an extra-fine string.
"The sound from the BG66UM string is great. Every shot feels so strong and powerful" Taufik Hidayat (INA)