**Please note that this tennis racket is sold unstrung**Maximum power and comfort with the TF-X1 285 tennis racket. To boost power, all the racket frames have been designed with rigid ergonomics so that they stay firm on impact for maximum energy return. But the more rigid the frame, the more vibrations - which can be harmful for players' arms. Tecnifibre's unique solution: X-Damp, the technology developed with TecniLab, to reduce vibrations and provide maximum comfort. How does it work? A steel part is inserted in an elastomer pocket in the handle which offsets the vibrations each time the ball is hit by absorbing them. The result: Arm-straining vibrations are reduced by 36%, with less muscle fatigue. Frame ergonomics have been optimised with a rounded head and reinforced sections for more power and stability. And the Isoflex technology, which applies variable stiffness right the way around the head, expands the sweet spot for more tolerance on off-centre shots. The TF-X1 285 racket, for regular players and competitors, offers more manoeuvrability thanks to its slightly lighter weight (285 g). With its 645 sq cm head size and 16x19 string pattern, it offers the best combination of power, comfort and manoeuvrability.
