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Yonex Vcore Si 100 - Flash Orange

Packed with the latest advanced technology, the new Yonex VCORE Si 100 incorporates Spin Impulse, an enhanced grommet and string hole design to generate the greatest spin.

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  • Grip Size
The Yonex VCORE Si series is used by ATP Tour players such as Bernard Tomic, David Nalbandian and Juan Monaco.

Packed with the latest advanced technology, the new Yonex VCORE Si series incorporates Spin Impulse and Bt HYBRID, an enhanced grommet and string hole design that allows for more main and cross string movement. The innovative stringing system results in longer dwell time and maximum string movement to generate the greatest spin.

The Yonex VCORE Si 100 racquet also incorporates Black Micro Core technology, which is a revolutionary material of new graphite and elastic particles that have been added to Micro Core technology for increased face stability and even better vibration dampening, which is positioned at 10 and 2 O'clock within the frame.

The VCORE Si series also features ISOMETRIC technology, which is ultimately a head shape designed to increase the number of main and cross strings that intersect, increasing the sweet spot by 7%. This means that a compact, ISOMETRIC racquet head of 100sq. inch can generate a sweet spot equal to a larger, round-headed racquet of 107sq. inch with greater control without a loss of power.

All VCORE rackets feature the 3D Vector Shaft, which consists of deeper grooves to reduce stiffness and twisting of the frame for 20% greater stability.

The Yonex Vcore Si 100 is compatible with the new Sony Smart Tennis Sensor, which records accurate shot data alongside real-time video.

Head Size: 100
Weight: 300g
Beam: 24/24/22.5mm
Length: 27 inch
String Pattern: 16/19

Please be advised that this racket will come strung unless the image displays otherwise.

The Yonex VCORE Si series comes in an eco-friendly sack rather than a PVC cover.

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ORDER BY 5PM FOR NEXT DAY DELIVERY within the UK Mainland +44(0)871 423 2020.

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Measuring Your Grip Size

Choosing the right grip size is a vital part of playing tennis. The right grip size will make your racket feel natural and comfortable.

Use a ruler and measure (in inches) from the crease fold in your hand, to the top of your ring finger. Please see table below:

Grip Size
USA (inches)
4 1/8
4 2/8
4 3/8
4 4/8
4 5/8

Note: It is always better to go for a smaller grip size, as you can easily increase your grip size with over grips.

  • QuickRef: 96428
  • Man. Ref: VCORE S1 100

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