Tecnifibre Slash 130 Power Squash Racket - 2025Head Size 485cm2 Weight 130g Balance Head Heavy String Pattern 14x18 Description; The all new Slash range by Tecnifibre for 2025. Developed with world number 1 (August 2025), Mostafa Asal, to harness his powerful style of play. The 130 Power has been engineered with an emphasis on providing the player with an easily accessible high level of power. A bigger and longer 485cm2 headsize (compared to 461cm2 for the 120 version) increases string elasticity,