The BG66UM has a 0.65mm thin gauge and the perfect balance of maximum speed, control, and durability, making it the best choice for the world's top players.
| Gauge | 0.65 mm |
|---|---|
| Length | 10 m (33 ft) / 200 m (656 ft) |
| Core | High-Intensity Nylon Multifilament |
| Outer | Special Braided High Polymer Nylon |
| Made In | Japan |