Yonex BG 66 Ultimax Badminton String , Metallic White

The Yonex BG66 Ultimax in Metallic White is the flagship colorway of Yonex’s most popular high-repulsion tournament string. Featuring an ultra-thin 0.65 mm gauge constructed with a high-intensity nylon multifilament core and high-polymer braided outer layer, it delivers maxed-out shuttle velocity, sharp tactile feedback, and an explosive acoustic pop on contact.

Performance Profile

1. Repulsion Power (10/10): Maximum bounce speed and rapid shuttle launch off the string bed thanks to the ultra-thin 0.65 mm gauge construction.
2. Hitting Sound (10/10): Produces a loud, high-pitched acoustic crack on clean center-face contact.
3. Control (10/10): Provides crisp string-bed feedback for precise net play, delicate drop shots, and sharp slicing angles.
4. Shock Absorption (8/10): Medium-feeling string bed that comfortably disperses shock without feeling harsh.
5. Durability (6/10): Lower wear life characteristic of ultra-thin gauge performance strings, requiring precise hitting to prevent mis-hit shearing.

Best Suited For

1. Advanced & Tournament Players: High-level players who need elite shuttle speed, tactile feel, and rapid recovery.
2. Attacking & Net Playmakers: Players who rely on quick wrist snaps, fast drive exchanges, and sharp drop-shot control.
3. Acoustic Enthusiasts: Hitters who demand a loud, sharp popping sound on every hit to pressure opponents.
4. Universal Racket Matching: The crisp Metallic White finish provides a clean, premium visual that complements any racket color or cosmetic layout.

Specifications

• Color: Metallic White.
• Feel: Medium.
• Item Code: BG66UM.
• Gauge Thickness: 0.65 mm / 22 Gauge.
• Set Length: 10 meters / 33 feet (Single Set).
• Reel Options: 200 m / 656 ft.
• Core Material: High-Intensity Nylon Multifilament.
• Outer Coating: Special Braided High-Polymer Nylon Fiber.
• Country of Origin: Japan.