This racket from LI Ning is belongs to Head Heavy Badminton rackets Series, Made from Carbon fiber (Carbon Fiber is used in Space shuttle and Formula Number Vehicle and considered as light weight material with more strength). Li Ning LD 55 is equipped with Dynamic Optimum Frame technology which is designed with aerodynamic Frame Technology which gives less air resistance while offer maximum racket swing speed.
Weight of Li Ning LD 55I Badminton racket is around 85-89 Gms. Its length is around 675 mm. It is a medium flex badminton rackets. It is professional badminton racket which give immense power during shots. Further, with medium flex player will get additional edge for perfect drop and corner shots. Overall, LD 55 badminton racket is suitable for professional badminton players with offensive playing style.