Two different shapes to enhance control and power

used in every GRINTA

Traditional round head shape re-engineered by Snauwaert with an enlarged 3/9 area and longer central cross strings 

  • larger area for optimal impact on flat and spin shots,
  • better control also on off center hits.

Suggested for:
Advance players, either attackers or all-rounders, hitting the ball mostly at mid frame (3-9) and needing more space for the ball to travel horizontally on the string bed area to load additional rpm



used in every VITAS 

The Snauwaert-specific shape with enlarged string bed area in the upper half and at 3/9 o’clock with longer central cross strings and lateral main strings

  • Larger sweetspot area
  • More power on flat and spin shots

Suggested for:
Medium to Advance players, either all-rounders or baseliners or leisure players, hitting the ball mostly at upper half of the frame and searching for additional ball velocity

BIONIC x-section:

Leonardo da Vinci invented his flying machines watching birds and dragonflies.
Similarly, we took inspiration from nature to define the most efficient cross section ever used on a tennis racquet.

Bone is a complex structure built with composite material. This type of construction is the result of hundreds of million years of evolution and is optimized to withstand a remarkable combination of forces and torques.

Bone Mechanical Loading

SNAUWAERTECH BIONIC x-section adopts the bone-like design and is accurately shaped according to the frame local loads, always protruding towards the convex side of the frame and offering a higher resistance to bending and twisting forces.
In the frame head the bulkier part of the section faces towards the string bed area, in particular at 3/9 o’clock, increasing the lateral stiffness and offering a better ball control. In the flex point (5/7 o’clock) the section is symmetrical to better resist to the torsion.

Both GRINTA and VITAS frames features BIONIC x-section.






Tennis is an energy game. If the frames limits the string movement, part of the energy generated hitting the ball is absorbed by the frame into frame vibration, resulting in less ball velocity and spin.

SSG has a unique squared and tapered shape in the inner cavity of the grommet barrel, designed to maximize the string freedom at 360° in particular diagonally.
Differently from existing single dimension extended holes, the squared shape used for specific strings maximizes the string movement along the diagonal of a hole compared to the one of a round hole having the diameter equal to the side length of the squared.
The squared grommets have been used at 3/9 in the GRINTA frames to enhance the control and at 6/12 on the VITAS frames to enhance the power.



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