I have an Estusa Pi-Rotech FX for sale or trade. Racquet is in 9.3/10 condition. Grip size is 4 1/2. This racquet has seen very little use and is a rare find. 18x20 string pattern, 97sq inch head, 11.2 ounces strung, even balance. Asking $60 plus shipping. Please e-mail me at: firstname.lastname@example.org. Pictures available.