Yonex BG66 ULTIMAX (10 m set)

BG66 ULTIMAX is Yonex's 0.65 mm thin-gauge multifilament, balancing maximum speed, control and durability, which is why it is used by top players, according to Yonex. This is the single 10 m (33 ft) set — enough for one racket restring, sold as a sleeve rather than a bulk reel. A High-Intensity Nylon Multifilament core sits under a Special Braided High Polymer Nylon outer, and Yonex Japan attributes the string's strong repulsion to that braided construction. Made in Japan, and stocked here in Metallic White and Yellow. Note that stringing labour is not included in the price of a set.