Yonex Astrox Lite 37i Badminton Racket 5UG4 (STRUNG)

The Yonex Astrox Lite 37i is a top-tier racket engineered for agile, powerful doubles play. Weighing just 78 ± 2 g (5U), it strikes an ideal balance between lightning-fast maneuverability and head‑heavy power. Crafted with H.M. Full Graphite and incorporating Yonex’s Nanomesh NEO and Aero‑box frame, this racket delivers accelerated shaft recovery, reduced air drag, and explosive swing speed. The Isometric head shape enhances sweet spot size, while the High‑Flex shaft offers crisp response—even at lower tensions up to 30 lbs (22–30 lbs recommended). At 675 mm length and strung with high‑quality Yonex string, the Astrox Lite 37i arrives ready to dominate the court.

Highlights:

- Ultra‑lightweight 5U (approx. 78 g ± 2 g), paired with G4 grip for easy handling

- H.M. Full Graphite frame and shaft for a responsive feel

- Nanomesh NEO speeds shaft restoration for quicker transitions

- Aero‑box frame minimizes wind resistance to maximize head speed

- Isometric head shape increases sweet spot consistency

- High‑Flex shaft ideal for controlled yet powerful strokes

- Head‑heavy balance (approx. 295 mm) delivers extra smash power

- Pre‑strung and ready for immediate play, with robust near‑factory string tension (up to 30 lbs)

- Standard 675 mm length compatible with Yonex tournament regulations

Technical Specifications

- Weight/Grip: 78 ± 2 g (5U) / G4 (3¼″–3½″)

- Length: 675 mm ± 2 mm

- Balance: Head‑heavy ~295 ± 3 mm

- Flex: High‑Flex (flexible feel)

- Frame/Shaft: H.M. Full Graphite

- Max Tension: 30 lbs (22–30 lbs recommended)

- Technology: Nanomesh NEO, Aero‑box frame, Built‑in T‑joint, Control Support Cap, Isometric head

- Stringing: Pre‑strung (backup full cover included)

- Origin: Designed in Japan, manufactured in China