🏸 Introduction
The Yonex EXBOLT 63 is a premium ultra-thin badminton string built for players who want quick repulsion, crisp response, and fast shuttle acceleration. With its 0.63 mm gauge, EXBOLT 63 is designed for modern badminton where speed, fast reactions, and clean attacking play matter most.
Featuring FORGED FIBER technology, EXBOLT 63 delivers a lively and responsive feel with improved durability for a thin string. It is a great choice for players who want a sharper, faster string bed without moving into a dull or overly muted setup.
BW Take: EXBOLT 63 is an excellent option for players who want a fast Yonex string with crisp feedback for doubles, drives, and quick all-around attacking play.
📊 Specifications
BrandYonex
ModelEXBOLT 63
Gauge0.63 mm
Length10 m Set / 200 m Reel
Performance FocusQuick Repulsion
ConstructionFORGED FIBER
FeelCrisp / Fast / Lively
Best ForSpeed, Drives, Fast Exchanges
SportBadminton
Country of ManufactureJapan
Available ColorsBlack, Ruby Red, White, Mint, Yellow
📈 Performance Chart
⚙️ Technologies
FORGED FIBER Construction
Built with a high-strength bonded fiber structure, EXBOLT 63 improves durability while preserving the fast, lively response expected from a thin performance string.
Ultra-Thin 0.63 mm Gauge
One of the thinnest strings in Yonex’s lineup, designed to enhance shuttle release speed and create a sharper, more responsive string bed.
High Repulsion Performance
EXBOLT 63 is engineered for rapid rebound, helping players generate fast drives, lively clears, and explosive attacking shots with less effort.
Crisp & Lively Feel
The string provides clear contact feedback and a sharp hitting sensation, which is ideal for players who value precision and timing.
Built for Fast Modern Play
Designed for quick exchanges, front-court reactions, and aggressive doubles play, EXBOLT 63 suits players who thrive on speed and fast transitions.
🎨 Available Colors
Black
Ruby Red
White
Mint
Yellow
🎯 Who Is This For?
- Players who want a thin-gauge Yonex string with fast rebound and crisp feedback
- Attacking doubles players who rely on drives, interceptions, and quick exchanges
- Intermediate to advanced players who prefer a lively string bed
- Players looking for a strong balance of repulsion and improved durability in the thin-string category
🏸 Recommended Rackets for EXBOLT 63
EXBOLT 63 pairs especially well with rackets designed for speed, control, and fast repulsion. It works best in setups built for quick response rather than a slower, heavier-hitting feel.
Yonex Nanoflare 700 Tour
A strong pairing for players who value head-light speed, quick handling, and fast counterattacks.
Yonex Arcsaber 7 Tour
Great for control-oriented players who still want a lively and faster string response.
Yonex Arcsaber 11 Pro
An excellent match for advanced players who like precision, crisp feedback, and fast shuttle release.
Yonex Nanoflare 700
A fast, aerodynamic pairing that works especially well for doubles and flat-rally speed.
🆚 String Comparison Table
Use this comparison to choose between EXBOLT 63, BG66 Ultimax, and BG80 based on gauge, feel, and playing style.
| String |
Gauge |
Feel |
Best For |
BW Recommendation |
| Yonex EXBOLT 63 |
0.63 mm |
Crisp, lively, fast |
Quick repulsion, drives, doubles speed |
Best for players who want explosive response and a modern attacking feel. |
| Yonex BG66 Ultimax |
0.65 mm |
Sharp, repulsive, slightly fuller feel |
Classic high-repulsion performance |
A strong choice if you want a proven repulsion string with slightly more substance than EXBOLT 63. |
| Yonex BG80 |
0.68 mm |
Firm, harder, more controlled |
Control, bite, durability |
Best for hard hitters and players who prefer a firmer string bed with more direct feedback. |
Quick takeaway: Choose
EXBOLT 63 for maximum speed and lively response,
BG66 Ultimax for classic thin-gauge repulsion, and
BG80 for firmer feel, control, and durability.
🎯 Best String Tension Guide
The right tension for EXBOLT 63 depends on your level, feel preference, and racket setup. Because it is a thin and lively string, many players can get strong repulsion without needing to go extremely high on tension.
Beginner / Recreational20–22 lbs
Intermediate All-Around23–25 lbs
Advanced / Competitive26–28 lbs
Doubles Speed Setup24–27 lbs
Choose Lower Tension If...
You want more comfort, easier clears, and a larger sweet spot with a more forgiving response.
Choose Mid Tension If...
You want the best all-around setup with a strong balance of repulsion, control, and daily playability.
Choose Higher Tension If...
You generate your own power and want sharper control, flatter drives, and more precise shuttle placement.
✅ Summary
The Yonex EXBOLT 63 is a standout option for players who want a fast, repulsive, crisp-feeling badminton string without giving up too much durability. Its thin 0.63 mm gauge, FORGED FIBER construction, and lively response make it an excellent fit for modern attacking badminton and quick all-around play.
