The Yonex Vcore 100 Ruby Red (2026) offers the most accessible blend of power, forgiveness, and modern feel in the lineup, making it ideal for a wide range of competitive and progressing players. Its 100 sq. in. head delivers a generous, easy-to-find sweet spot, while the aerodynamic frame design and advanced vibration-dampening technologies ensure a smooth, controlled response with every swing. Enhanced flex materials and spin-focused engineering provide reliable depth, stability, and precision, giving players the confidence to attack from anywhere on the court. This model balances performance and playability for those seeking a powerful yet refined all-court racquet.

Technologies

 Isometric

Developed over 30 years ago, the ISOMETRIC™ design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC™ racquet generates a larger sweet spot by optimising the intersection of the main and cross strings. ISOMETRIC™ technology delivers greater control without sacrificing power.

 Aero Trench

Reduced Drag: To achieve faster head speeds for increased spin potential, the new Aero Trench reduces drag by uniquely hiding the grommets located at the top of the racquet frame.

 Liner Tech

Maximum Spin Potential: Newly engineered straight hole grommets allow more string movement on off-centered shots.

 Vibration Dampening Mesh (VDM)

First used in Yonex snowboards to reduce vibrations at impact, Vibration Dampening Mesh (VDM) is now used in four of the Yonex racquet series. VDM is a stretchy mesh material that is wrapped around the graphite within the grip to filter unwanted vibrations and improve touch and precision.

2G-NAMD™ Flex Force

Aggressive, attacking spin for pinpoint control is achieved through a carbon nanotube structure that binds the graphite fibers together, which reduces energy loss. Due to its resilient properties, the material flexes and provides quick snapback. Namd™  is technology developed by Nitta Co., Ltd. to uniformly disperse carbon nanotubes in carbon fiber composites.

Servo Filter

A transparent and elastic film placed between graphite layers helps bond the layers while maintaining its elastic characteristics even after the molding process. This unique film absorbs unwanted vibrations, provides fine-tuned flex and snapback to each shot,delivering precise sensory feedback from the ball to the hand. Servo Filter is a vibration-absorbing film developed by the Mitsubishi Chemical Group, which has high bonding properties with graphite and excels in both flexibility and durability