SPEC & TECH
| Weight / Grip Size | 4U/G5 |
| Frame Material | High ResilienceModulus Graphite + NANO AEROGEL + PBO High Performance Fiber + HARD CORED TECHNOLOGY |
| Shaft Material | High ResilienceModulus Graphite + PBO High Performance Fiber + PYROFIL + 6.6 SHAFT |
| String tension LBS | ≦ 28 lbs(12.5kg) |
| Response Indicator |  |
![Yonex Badminton Racquet ASTROX 100 ZZ [Kurenai]](https://i0.wp.com/capitalsport.ca/wp-content/uploads/2022/08/0-21.png?fit=300%2C400&ssl=1)
![Yonex Badminton Racquet ASTROX 100 Game [Kurenai]](https://i0.wp.com/capitalsport.ca/wp-content/uploads/2022/08/0-4.png?fit=300%2C400&ssl=1)
![Yonex Badminton Racquet NANOFLARE 700 [CYAN] 5U5](https://i0.wp.com/capitalsport.ca/wp-content/uploads/2022/07/7000-new.png?fit=300%2C400&ssl=1)