BG66 ULTIMAX RACKET RESTRING | YONEX JAPAN STRING VERION | SP MY CODEBG66 Ultimax racket restring is among the famous choice for all the badminton lover in Singapore. Audio is sweet when restring at 25 to 28 lbs and provide high repulsion. Similarly Yonex BG66 Ultimax racket restring about similar to Li-Ning No.one for prime stress good in netting