The JS-07H takes a measured approach to performance, favoring consistency and structural strength. Its balanced response supports confident shot-making, while the reinforced construction accommodates higher string tensions for those who prefer a firmer string setup.

Specifications:

• Weight: 4U
• Grip Size: G5
• Max String Tension: 33 lbs (high pound resistance)
• Frame Material: High Resilient Modulus Graphite+ Nano resin + Hard core technology + Fiber reinforced system
• Shaft Material: High Resilient modulus graphite + NANO TUBE + 7.0
• Shaft Technology: NANO TECH + FRS

Features:

• High Resilience Modulus Graphite
  • Lightweight Core Structure
  • Forms the frame and shaft's structural base, keeping the racket light while maintaining the strength needed for consistent shot-making.
    
• Nano Resin
  • Stronger Carbon Bonding
  • Improves the bond between carbon fibers, helping the frame stay solid and dependable under higher string tensions.
    
• Hard Cored Technology
  • Reinforced Frame Core
  • Strengthens the frame from within, allowing it to retain its shape and stability through repeated impact.
    
• Fiber Reinforced System
  • Additional Frame Support
  • Adds structural reinforcement to improve frame durability and maintain a consistent playing response over time.
    
• Nano Tube
  • Responsive Shaft Structure
  • Enhances shaft recovery after each stroke, creating a smoother and more consistent response during continuous rallies.
    

The frame draws its strength from multiple layers of reinforcement. High Resilience Modulus Graphite creates a lightweight foundation, while Nano Resin, Hard Cored Technology and the Fiber Reinforced System improve frame rigidity and durability. Nano Tube refines shaft recovery for cleaner, more consistent shot execution.