Badminton · Rackets

Yonex ASTROX 99 PRO

A Yonex badminton racquet listed with stiff flex, a 10 mm-longer length, 4U and 3U weight/grip options, and model-specific stringing advice.

Last checked Aug 30, 2026 · Published configuration

QUICK REFERENCE

What this record covers

Product
A Yonex badminton racquet listed with stiff flex, a 10 mm-longer length, 4U and 3U weight/grip options, and model-specific stringing advice.
Published configuration
The configuration named by the manufacturer source.
Source basis
This record uses the linked manufacturer source for published specifications. Editorial context explains those published details; it is not hands-on or laboratory testing.

Published specifications

Shaft flex
Stiff
Frame
HM Graphite, Namd, VOLUME CUT RESIN, Tungsten
Shaft
HM Graphite, Namd™
Joint
NEW Built-in T-Joint
Length
10 mm longer
Weight and grip
4U (Avg.83g) G5, 6; 3U (Avg.88g) G4, 5, 6
Stringing advice
4U: 20-28 lbs; 3U: 21-29 lbs
Recommended string
Control Players: AEROBITE; Hard Hitters: BG66 FORCE
Colours
White Tiger, Cherry Sunburst
Made in
Japan
Item code
AX99-P

Overview

Yonex identifies this exact model as the ASTROX 99 PRO and publishes its material, configuration and stringing fields. The record retains those catalog fields rather than treating them as a play-test result.

Construction and context

Yonex lists HM Graphite, Namd, VOLUME CUT RESIN and Tungsten for the frame, plus a NEW Built-in T-Joint. These are manufacturer descriptors for the listed configuration.

Who it may suit

This entry may help a shopper compare the published flex, length, weight/grip options and stringing advice with other catalogued badminton racquets. It does not establish individual fit or playing outcomes.

Specifications in context

Weight and grip
Yonex publishes separate 4U and 3U configuration options, so a shopper should compare the specific option rather than assume every frame is identical.
Stringing advice
The listed tension ranges are Yonex’s manufacturer guidance, not a universal setup recommendation.

Tradeoffs and caveats

  • Yonex lists more than one weight and grip configuration; confirm the exact option offered in your market.
  • Stiff is a manufacturer flex label, not a guarantee of feel or results.
  • Follow current manufacturer stringing guidance and consult a qualified stringer where appropriate.

Frequently asked questions

Is this record based on a play test?

No. It is a source-verified catalog entry based on Yonex’s published product information.

Which configurations does this entry cover?

It covers the 4U and 3U options shown on the cited Yonex page; confirm current regional options before purchase.