85% graphite and fibreglass, 15% flax fibre.
Tested and approved by our technical partners Nicolas Escudé, formerly ranked N° 17 in the ATP, and Jerome Haehnel, formerly ranked N° 78 in the ATP.
Our product has been tested for over 100 hours in our TechCenter by our product engineers, technical partners and certified club coaches. The TR990 has been tested in comparison with various other products currently on the market. Tests highlighted the racket's excellent power and spin.
Avoid wide temperature fluctuations.