2G-Namd Flex Force
2G-Namd Flex Force is a highly elastic graphite material that allows the frame to flex and snap back quickly during impact. It is designed to support ball pocketing and spin potential while retaining a responsive feel.
The Yonex VCORE 100 in Sand Beige is for players who enjoy proactive topspin tennis but prefer understated styling on court. Introduced as a colour update to the seventh-generation VCORE in 2024, Sand Beige does not represent a new frame design. Its 100-square-inch head and 300 g nominal weight preserve the versatile balance that suits players who mix patient rallies, initiative-taking attacks and occasional moves towards the net.
Using spin to manage the rally
The seventh-generation VCORE was designed around a higher ball trajectory and more responsive string snapback. A wider upper hoop, ISOMETRIC geometry and lower-friction grommets contribute to that approach. The 16/19 pattern offers space to vary net clearance and shape the ball as the point develops.
2G-Namd Flex Force and VDM form part of the construction, addressing frame response and impact feel. This is not the 2026 Ruby Red model, so later-generation technology claims should not be carried across. Choose Sand Beige for the established VCORE 100 playing identity with a quieter, more refined visual expression.
Technologies
Aero Trench
A recessed upper-grommet channel is shaped to reduce aerodynamic drag. Within VCORE it is designed to help accelerate the racquet head and support spin, without guaranteeing a specific result for every player.
ISOMETRIC
Yonex ISOMETRIC uses a more squared-off head geometry that optimizes main and cross string intersections. Yonex reports an approximately 7% larger sweet spot than a comparable conventional round head, supporting a more forgiving response when contact is off centre.
LINER TECH
LINER TECH uses straighter string-entry holes so the main strings can move more freely on impact. The design supports ball pocketing and a more forgiving stringbed response, including on off-centre hits.
VDM
VDM (Vibration Dampening Mesh) is a flexible mesh wrapped around the graphite inside the grip. It filters unwanted impact vibrations to provide a smoother, more comfortable feel in the hand.
SILICONE OIL INFUSED GROMMETS
SILICONE OIL INFUSED GROMMETS uses silicone-oil-infused grommet material to reduce friction between the grommet and string. This helps the strings move and snap back more quickly after impact, supporting spin generation.
Beam Width (mm)
25.3-25.3-22
Generation
7th generation (2023)
Grip Size
Grip 4
Head Size (cm²)
645
Head Size (in²)
100
Length (in)
27
Length (mm)
686
Level of Play
Intermediate, Advanced
Recommended Tension (kg)
20-27
Recommended Tension (lb)
45-60
Stringing
Unstrung
Unstrung Balance (mm)
320
Unstrung Weight (g)
300
Sport
Tennis
Product Type
Tennis racquet
Series
VCORE
Colour
Beige
Composition
Graphite
String Pattern
16/19
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