Mizuno Fortius 50 Spirit is a Perfect Professional Level Badminton racket. The racket weight is 84 grams , shaft is flexible and the balance is slightly head heavy. The Frame is made of Japan High Modulus Graphite for better durability and minimum vibrations. All the above Specifications make it a very good badminton racket which is good for smashes and drops. 

Revolutionary Titanium T-Joint : 

A precision tooled Titanium barrel connecting the frame to the shaft is embedded with carbon particles to reduce vibration and strengthen the fusing of the two. This construction reduces torque from both frame & shaft as well as the lateral twisting of the frame in off-centre shots for a better transfer of power and control.

3D Power Matrix : 

The unique manufacturing process of interlinking and overlapping composite fibres that are woven over the frame creates a high resilient design. This seamless construction evenly dissipates the pressure that a racquet receives during aggressive play protects the underlying structure of the frame.

Hot Melt Tech : 

The graphite sheets are heated at a higher temperature to further eliminate the impurities during the initial manufacturing process. This results in a smoother more consistent coating that not only strengthens the frame but enhances the aerodynamics of the graphite thus increasing the racquets velocity.

Aerogroove : 

A unique groove design that increases the tenacity of the frame allowing the strings to sit firmly and eliminates slipping of the strings during play.

Reinforced Box Frame : 

A reinforced and highly effective design that provides structural stability to the frame preventing it from twisting during powerful smash shots.