Speed Tennis Balls Roland Garros All Court Twin 4-Pack - Yellow
Store Availability
Store availability
BENEFITS
Directional control
Fairly lively ball that delivers more control as it is used.
Bounce
Comfortable ball that provides a good quality bounce.
Abrasion resistance
Fairly robust ball thanks to the quality of its robust.
Speed
Very good liveliness due to its high rebound and compression resistance.
TECHNICAL INFORMATIONS
Packaging
2 tubes of 4 balls.
Weight
57.9 g
ITF standard between 56 g and 59.4 g.
Diameter
6.60 centimetres
ITF standard between 6.54 centimetres and 6.86 centimetres.
Bounce height
145 centimetres (ball dropped from a height of 2.54 m)
ITF standard between 135 centimetres and 147 centimetres.
Ball deformation
High viscosity index for a more comfortable ball.
The viscosity index is calculated based on the ball deformation measurements.
Tips for storage and maintenance
Storage tips
Use the balls within 1 months of opening the tube. De-pressurised balls lose their bounce after 2 weeks without use.
TESTS AND WARRANTY
Test product
Before being taken out on the court, our balls undergo several tests. Laboratory tests validate the following elements (weight, diameter, compression and rebound height). Field tests are carried out with our partner testers in order to evaluate our products for: playing sensations experienced, liveliness, control, robustness and rebound stability.
Warranty
2 Years
Agree by
Ball approved by the ITF (International Tennis Federation), FFT (Fédération française de tennis) and FIT (Federazione Italiana Tennis).