Tecnifibre TF-X1 300 V2 Tennis Racket - Frame Only - 2025Head Size 100 Sq Inches Weight 300g Balance 320 mm String Pattern 16 x 19 Description; The TF X1 300 racket, for regular players and competitors, is the most powerful in the range: thanks to its 300 g weight, 645 sq cm head size and 16x19 string pattern, it strikes the best compromise between power, comfort and stability. Maximum power and comfort with the TF X1 300 tennis racket. To boost power, all the racket frames have been designed with rigid