BG66 ULTIMAX RACKET RESTRING | YONEX JAPAN STRING VERION | SP MY CODEBeneath is BG66 Ultimax racket restring evaluate:- BG66UM is One of the more famed and preferred string utilized by numerous badminton gamers in Singapore. There is not any question that in term of repulsion and hitting sound, BG66 Ultimax is the greatest string to this point. We