Isoforce 5051
The ultra carbon4 material makes the Isoforce 5051 torsionresistant. The racquet has a highly flexible shaft offering a high shot accuracy and a powerful shuttle acceleration. This racquet has several impressive technological features.
two piece
Shaft and frame are manufactured in two separate high-tech production processes, ensuring exact control of shaft flexibility and frame stiffness
ultra carb4
High-quality high modulus 40t graphite. Max. shaft momentum
balance mid
Centre of balance is close to the middle of the racket for allround balanced feel
flex high
High-flexible shaft for powerful shuttle acceleration
u-profile
Rackets with the U-profile have longer than usual cross strings making the strings more elastic and the swings stronger.
MPZ
Ten larger grommet holes each right and left of the inside frame make the „Mega Power Zone“. These bigger holes allow the strings to swing more freely and cause a higher rebound effect in the sweet spot area, thus yielding more power.
power waves
The wave-like shapes each right and left of the outside frame minimize the frictional string resistance where the string passes through the grommets in the frame and reduce the strain on the string. The resulting more elastic string bed provides a higher transfer of energy through the increased trampoline effect and maximizes ball acceleration by approx. 5%.
slim shaft
New slim shaft with approx. 0,5mm reduced diameter for supra-light racket weight and reduced air resistance, resulting in top handling and increased speed.
long shaft
Special, by 1cm longer shaft which is more bouncy once the shuttle is in contact with the string and which therefore provides maximum power and utmost speed.
strung88
Tolerance of weight incl. strings max. +/-3 grams
unstrung83
Tolerance of weight excl. strings max. +/-3 grams