Fonte: [Yonex](https://yonex.com), [badmintonbay.com](https://badmintonbay.com) # Duora Z-Strike Yonex Badminton · Duora RR Score 79 out of 100, Good Good Updated on 10/02/2026 Version · 3 options Duora Z-Strike Change - [Duora Z-Strike3UAmazon](https://racquetrank.com/us/badminton/yonex/duora-z-strike/) - [Duora 73UBadminton Alley](https://racquetrank.com/us/badminton/yonex/duora-7/) - [Duora 55JoyBadminton](https://racquetrank.com/us/badminton/yonex/duora-55/) The Duora Z-Strike is the stiffest attacking racket in the Duora line, which uses the Dual Optimum System: one side of the frame in a box shape to give power on the forehand and the other aerodynamic to accelerate the backhand. Made in Japan, it has an HM graphite frame with Nanometric DR and Hyper-MG, an extra stiff and extra thin shaft, neutral balance, 88 g ±3 (3U), 675 mm and up to 28 lbs. Yonex resumed selling it in the US in 2026. It is for advanced fast-attack players. Price shown at the store This store only shows the price on its own site. [See price at Amazon](https://racquetrank.com/go/01M49QVSGKSBHWWKVBSBX46G0Q) ## Offers 2 offers, from lowest to highest price | Store | Reference price | Updated | Go to store | | --- | --- | --- | --- | | Amazon | Price shown at the store | – | See price at Amazon | | Yonex | Price shown at the store | – | See price at Yonex | We may earn a commission from the stores listed, at no extra cost to you. - The price is from the last check at the store and may have changed. The price at the store at checkout is what counts. - Links are found automatically and may lead to another color, version or size. Check at the store. ## Price history Not enough price history yet. ## Strengths and watch-outs ## Pros - Fast backhand thanks to the aerodynamic side - Firm smash on the forehand - Fast neutral balance for attacking - Top-tier Japanese construction ## Cons - Extra stiff shaft demands a lot of technique - 3U weighs more than current 4U rackets - Not very forgiving on off-center hits - Ideal for: Advanced fast-attack player who wants power on the forehand and agility on the backhand. - Levels: Advanced, Competitive ## Specs | Weight class | 3U88 g ±3 | Medium confidence | | --- | --- | --- | | Balance point | Even balance | Medium confidence | | Length | 675 mm10 mm above standard | Medium confidence | | Flexibility | Extra stiff | Medium confidence | | --- | --- | --- | | Frame material | HM graphite | Medium confidence | | Shaft material | HM graphite, EX-HMG | Medium confidence | | Maximum tension | 28 | Medium confidence | | Grip | G5 | Medium confidence | | Level | Advanced, Competitive | Medium confidence | | --- | --- | --- | ## How the RR Score was calculated RR Score 79 out of 100, Good | Criterion | Weight | Score | | --- | --- | --- | | Specs | 65% | 70 | | 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. ## Store reviews We have not gathered store ratings for this racquet yet. Read buyer opinions directly at the store. ## Community 0 review(s) and comment(s) No reviews yet. Have you played with the Duora Z-Strike Yonex? 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