Description
| Flex | Hi-Flex |
|---|---|
| Frame | Graphite |
| Shaft | Graphite |
| Length | 10 mm longer |
| Weight / Grip | 5U (Avg. 78g) G4, 5 |
| Stringing Advice | 5U: 20 - 27 lbs |
| Color(s) | Green |
| Item Code | NF-001F |
Enlarged ISOMETRIC Sweet Spot
The most successful players in the world continue to benefit from ISOMETRICTM technology's global success.
The ISOMETRIC design, which was created more than 30 years ago, expands the sweet spot by 7%. By maximizing the intersection of the main and cross strings, an ISOMETRIC racquet's square frame creates a larger sweet spot than a traditional round frame.
Core with Sturdy Feel Reduces Vibration
The integrated solid feel core reduces unwanted vibration at impact. All racquets produced in Japan have a solid feel core.