Yonex Duora 77 LCW is developed with latest concept known as dual optimum frame concept in which racket frame cross section is made with two types which eventually helps extra power for forehand while fast backhand helps in effective counter attack. Weight of this racket is around 88 gms while recommended string tension for re gutting is around 26 to 27 lbs.
This Duora series racket is developed with signature style of Lee chong wei which shows ultimate power, absolute control and not to give-up sprit. Duora 77 LCW is the Advance level Badminton Racket for Offensive Badminton Players with medium flexible shaft. It is slightly head heavy balance racket with mid flex shaft which generate good power on smashes and third line clear.
Extra power which received from its head heavy balance and mid flex shaft will help in dominating the opponent with powerful smashes and effective counter attack.
In dual optimum frame concept, two cross section (Box and Aero cross sections) are joined together to produce all new frame for all-round type of game. With box type of frame, player will get better strength thus helps in better power transfer while with aero frame, better aerodynamic will produce which ultimately helps in better counter attack , drive shots and accurate shot delivery to win the game.
Frame of Yonex Duora 77 LCW is made of HM graphite and Nanometer material effectively combines with resin to get best in class material property. Adding Nanometer DR into frame with graphite and resin helps in improving the frame property. It improves the shuttle hold and exhibits extraordinary control on shuttle.
To reduce the carbon content in shaft material Yonex used the Nanometric technology (improves the bonding strength between the carbon fibers which eventually gives better shaft material). With Nanometric technology player will get 60% thinner shaft as compare to other rackets.
Isometric is Trademark technology used by Yonex for this racket. Isometric innovation is continuously giving best results from last 30 years. This technology increases the sweet spot by 7% with the help of optimizing the main and cross string.