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Yonex

Astrox 77 Pro

Astrox series

The Yonex Astrox 77 Pro is a badminton racket in the Astrox series. Available in High Orange; 4U (80-84 g) in G5 and G6; 3U (85-89 g) in G4, G5, and G6. Max tension is listed up to 29 lbs depending on weight and source.

Weight
4U (80-84 g)
3U (85-89 g)
Grips for 3U G4, G5, G6
SKU AX77-P-High Orange
Official sourceAdd to compare

Key specs

Weight
3U (85-89 g)
Grip
G4, G5, G6
Balance
-
Stiffness
Medium
Max tension
29 lbs

Specifications

Brand
Yonex
Series
Astrox
Weight class
3U (85-89 g)
Weight grams / range
85-89 g
Grip size
G4, G5, G6
Balance type
-
Balance point mm
-
Shaft stiffness
Medium
Max tension lbs
29Catalog
Material
Frame: HM Graphite, Flex Fuse, Tungsten;Shaft: HM Graphite, Namd™, Ultra PE Fiber
Frame material
-
Shaft material
-
Joint material
NEW Built-in T-Joint
Length
10 mm longer
Player level
-
Product range
-
Recommended string
  • Control PlayersAEROBITE
  • Hard HittersEXBOLT65
Item code
AX77-P
Made in
Japan
Technologies
-
Release year
-
Availability
In productionCatalog

Data source

Official: https://www.yonex.com/badminton/racquets/astrox-77-pro

Catalog2 fields
Is Discontinued: false
https://www.yonex.com/catalogs/badminton-catalog
Item code AX77-P is listed in the Yonex Badminton 2026 catalog racquet specifications, so the racket is part of the current 2026 lineup.
Max tension: 29
https://www.yonex.com/catalogs/badminton-catalog
Yonex Badminton 2026 catalog racquet specifications (p.156) lists AX77-P stringing advice as 4U 20-28lbs and 3U 21-29lbs. www.yonex.com product page says 4U 19-27lbs and 3U 20-28lbs; catalog takes precedence.

RacketDex combines official, retailer, distributor, inferred, and manually reviewed data. Values are informational and may change; specs may vary by region/source. Read the Data Disclaimer.