Fortius 90 Mizuno

Name: Mizuno Fortius 90
Brand: Mizuno
SKU: 01M3ZADC2KWG91N8W02SMJD6XS

Badminton· Fortius

RR ScoreUpdated on 10/03/2026

Version · 11 optionsFortius 90Change

The Fortius 90 is a light attacking racket from Mizuno. It weighs 80 g (4U), has a heavy head and takes up to 28 lbs. The High Foam system places EVA foam inside the frame, reinforcing the outer part and keeping the inner flexibility, which absorbs shock and returns more power on impact. The AeroBox frame reduces drag without losing the structure of a box frame, and the HotMelt graphite improves the consistency of the material. It is recommended for those who want head weight in a light racket that is easy to accelerate.

Key specs

Full specs

Weight class: 4U
Balance point: More head weight
Maximum tension: up to 28 lbs

LevelsIntermediate, Advanced

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Price history

Not enough price history yet.

Strengths and watch-outs

Pros

4U class with a heavy head tends to combine light handling and smash weight
EVA foam in the frame to absorb shock, according to the brand
AeroBox frame to reduce drag, according to the manufacturer
Recommended for intermediates and advanced players

Cons

Tension of up to 28 lbs can limit those who prefer firmer strings
Heavy head can make handling slower in fast defense
Not well suited to those just starting out

Ideal for: Intermediate player who wants power in the head with a light racket.
Levels: Intermediate, Advanced

Specs

Dimensions
Weight class	4U80 g	Medium confidence
Balance point	More head weight	Medium confidence
Length	No data	Medium confidence

Construction
Flexibility	No data	Medium confidence
Frame material	HotMelt graphite with EVA foam	Medium confidence
Shaft material	No data	Medium confidence
Maximum tension	up to 28 lbs	Medium confidence
Grip	No data	Medium confidence

Profile
Level	Intermediate, Advanced	Medium confidence

How the RR Score was calculated

Criterion	Weight	Score
Specs	65%	51
Approval from players	35%	65

The RR Score is not yet a precise figure. It summarizes the data we have today (specs and reviews) and changes as more information comes in. A low score does not mean the racquet is bad and does not reflect its technical quality: often it is just missing data or reviews. The specs combine several sources and may have discrepancies: check the manufacturer's website and the store where you buy.