
The Yonex BG66 (White) is a classic, high-repulsion gauge string engineered for sharp speed, crisp shuttle acceleration, and responsive control.
Built with an ultra-thin 0.66 mm diameter, BG66 features high-intensity nylon multifilament core fibers wrapped in a special braided high-polymer nylon outer layer. This combination delivers incredible snap-back off the string bed, allowing players to generate effortless depth on clears and rapid energy transfer on offensive drives. The crisp White finish provides a clean, classic aesthetic that looks sharp on any racquet frame.
Performance Profile
- Repulsion Power (9/10): Exceptional spring-back effect that boosts shuttle exit velocity with minimal physical strain.
- Hitting Sound (7/10): Delivers a crisp, medium-pitched impact pop on clean hits.
- Control (7/10): Offers a balanced, medium-feeling touch that provides clean feedback for net spin and accurate placement.
- Shock Absorption (7/10): Effectively dampens impact vibrations to minimize arm stress during intense rallies.
- Durability (5/10): As a thin 0.66 mm high-repulsion string, it prioritizes playability and speed over heavy durability compared to 0.69 mm or 0.70 mm endurance models.
Best Suited For
- Repulsion & Speed Seekers: Players who prioritize effortless power, quick drive exchanges, and rapid shuttle speed.
- Technical & Touch Players: Intermediate and advanced players who appreciate clean feedback and precise shot placement.
- Classic Clean Aesthetic: Players wanting a traditional, crisp white string bed that complements any frame colorway.
Specifications
- Color: White.
- Feeling: Medium.
- Gauge (Thickness): 0.66 mm / 22 GA.
- Core Material: High-Intensity Nylon Multifilament.
- Outer Structure: Special Braided High-Polymer Nylon Fiber.
- Item Code: BG66 / BG-66.
- Available Formats: 10m Set (33 ft) / 200m Reel (656 ft).
- Country of Manufacture: Japan.
