The Yonex Astrox 100 Tour 4U Kurenai badminton racket, part of Yonex's distinguished lineup, displays a dynamic blend of black, red, and white accents. It features a black handle paired with white strings and is adorned with a captivating red pattern. Engineered with a head-heavy balance for enhanced power, the racket's NAMD-enhanced head is highlighted in a close-up image that captures its intricate design and the entirety of the frame.

Yonex Astrox 100 Tour 4U Kurenai Badminton Racket - Red

Regular price £148.99
Regular price £220.00 Sale price £148.99
(Save 32%) CHRISTMAS SALE
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Yonex Astrox 100 Tour 4U Kurenai Badminton Racket - Red

Yonex Astrox 100 Tour 4U Kurenai Badminton Racket - Red

Regular price £148.99
Regular price £220.00 Sale price £148.99
(Save 32%) CHRISTMAS SALE

WEIGHT:

83G

PLAYER LEVEL:

Professional

BALANCE:

Head Heavy

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What we love

Explosive Power

Player Style

Attacking

Model Series

Yonex - Astrox

Weight:

83G

  • Balance Shows where the racket is naturally weighted, Heavy Head suits Power, Light Head suits Speed.

     80%

    HEAD LIGHTHEAD HEAVY

  • Flex Shows the level of racket flex. Flexible rackets suit players needing extra power, Stiff rackets are for accuracy

     80%

    HIGHLY FLEXIBLEEXTREMELY STIFF

  • WEIGHT Shows the weight of the racket. Lighter rackets mean faster racket speed, but sometimes less power

     83G

    LightHeavy

Head Heavy Stiff Head Light Flexible

Overall feel of the racket
  • Product description
  • BUYING GUIDE
  • PRODUCT DELIVERY
  • RETURNS / WARRANTY
  • PRICE MATCH

Product description

  • 4U Weight
  • Extra Slim Shaft
  • Head Heavy Balance
  • Solid Feel Core
  • Rotational Generator System
  • AERO+ Box Frame

The Yonex Astrox 100 Tour 4U Kurenai Badminton Racket is one of the best attacking rackets on the market. With a head heavy balance, stiff shaft and 28lbs maximum string tension, the Astrox 100 Tour will generate all the power you need in your game.

NAMD - A world-first, new dimension graphite material, NAMD, greatly improves the adhesion of the graphite fibers and resin by attaching nanomaterial directly to the graphite fiber.  This major improvement produces a shaft that flexes and stores energy, delivering explosive force on impact with the shuttle.

Rotational Generator System - By applying the counterbalance theory, weight is distributed throughout the grip end, frame top and the joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession.

Solid Feel Core - The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all rackets manufactured in Japan.

Energy Boost CAP PLUS - Uniquely shaped cap which maximizes shaft performance.The front allows the shaft to flex, while the sides arch-shaped curve stabilizes the racket face by preventing the shaft from twisting.

Brand Yonex
Model series Yonex - Astrox
Shaft construction HM Graphite, NAMD
ORIGINAL RACKET STRINGS & TENSION Yonex @ 22lbs
STRING TENSION RANGE 20-28lbs
PLAYER LEVEL Professional
PLAYER STYLE Attacking
RACKET BALANCE Head Heavy
BALANCE POINT (MM) 315mm
FLEX Stiff
WEIGHT 83 grams
GRIP SIZE G5/S3 (Small)
HEAD SHAPE Isometric
OVERALL LENGTH 670mm
COUNTRY OF ORIGIN Japan

BUYING GUIDE

Badminton Rackets Buying Guide

The key question to ask firstly is what style of player are you, or what type of player do you want to become?

  1. Power Attacking
  2. All Round
  3. Fast Reactions to Rallies
  4. Control and Touch, by moving players around the court to create space

As a general guide for your playing style below is the kind of racket you'll want to look at purchasing:

Playing Style Racket Balance Racket Flexibility Racket Weight
Power Attacking Head Heavy Stiff 85g – 89g (3U)
All Round Balanced Medium 80g – 84g (4U)
Speed & Fast Reactions Head Light Medium 79g or below (5U and up)
Control & Touch Head Light Hi Flex 79g or below (5U and up)


In simple terms is means this:
Player with Explosive Backswing Hitting = Stiffer Shaft needed as it'll unload faster for more power.
Player with Slower Backswing Hitting = More Flexible Shaft needed so that it'll unload fully at impact.

If you're still unsure what to choose for yourself, we'd recommend going for a medium flex badminton racket to minimise the chances of choosing incorrectly what's right for you.

Weight:

Weight can make a real difference to reaction speeds, and power behind the hit of a shuttle. Too light a racket and it won't go far or powerful enough. However too heavy a racket and you'll find you'll be reacting too slow in fast flat rallies, where reaction speed is everything.:

Most rackets are weighted around 3U (85-89g) or 4U (80-84g), this is because it's a good weight balance for players to hit hard and also be able to react fast too.:

Typically singles players will use heavier rackets 3U (85-89g), this provides the player with more stability and accuracy, with a little more weight for power behind it, without compromising on racket speed too much, as quick racket head speed isn't needed as much in the singles game:

Doubles players however will usually want lighter rackets, the most popular weight for this being 4U (80-84g), this is because the Badminton Racket will offer more speed and quicker reactions in around the net and for defence against smashes.:

Racket Strings Used & Tension:

Again like the grip, this is customisable on any racket. However do look out for racket tension ranges on the product as this could potentially limit your ability to have the racket strung at a desired tension.:

For a full breakdown on strings and tensions, see our buying guide specifically on this.:

To put it simply however, if you're unsure what to choose when buying a racket you like, either go for the “Original Strings” option or “Stringers Professional Decision” for which we'll choose the string that best suits getting the maximum performance out of the racket for you.:

Full Badminton Racket Buying Guide:

PRODUCT DELIVERY

UK Mainland Delivery

FREE if over £75 or £4.95

Standard 2-4 days delivery.

Express (Mon-Fri) 1-2 working days £5.95

Order by 1PM Monday-Friday for Next Working Day UK delivery.

Full Badminton Delivery Buying Guide

International Delivery

Unfortunately, due to Brexit, we will no longer be shipping outside of UK Mainland.

RETURNS / WARRANTY

Easy Returns

UK Customers

We have a simple 30 days (can be extended) upon receiving the order policy, but we will be flexible and extend this if it's a gift for a specific event, such a a birthday, this can be done by simply ticking the the gift option when purchasing.

We provide a part filled returns form for all UK orders, simply follow the process below:

To find your local collect plus shop: https://www.collectplus.co.uk/store-locator

See here for our full returns details & information.

 

Our UK Address for returns is:

Badminton HQ
Unit 1, Greabridge Business Park
Budds Lane,
Romsey,
Hampshire,
England
SO51 0HA

Warranty Policy - Our Risk Free Support

Within 30 Days of receipt of the items?

Simple 30 days retailer warranty on all orders with genuine manufacturer defects.

More than 30 Days?

We work with the brands/suppliers to see if it can be covered under warranty for you (usually it is, but depends on the way the damage has occurred).

Still not covered but within 6 months of purchase?

We offer a crash replacement policy, where we offer a goodwill policy of 20% discount off your next order with us for the same/alternative replacement item, not including postage costs.

PRICE MATCH

Price Match Promise

It's this simple - Find it cheaper anywhere else in the UK & we'll match it! Subject to conditions (see below).

So how does it work?

  1. Fill in the form on the right with all the relevant details requested. Alternatively you can call our team on 02380 002388.
  2. We'll email you or call you after we review the price match request.

* By requesting the price request you have checked it meets the requirements below

The boring conditions bit:

  1. Make sure the item being sold elsewhere is new and include a direct link to it.
  2. Unfortunately we're unable to match prices for websites based outside of Mainland UK, unauthorised brand stockists, or 3rd party sites such as Amazon or eBay. 
  3. The item must be in stock and actively being sold.
  4. At our own discretion we can refuse to offer the price match. Where this is the case we will offer you a full refund, this is rare, but there are exceptions. We will offer to refund the order in full if this happens.
  5. The product is identical to ours in brand, colour, size and model number.
  6. We cannot provide retrospective price matching after you have already purchased from us in the past, as we cannot verify if on the date of original purchase the price of the alternative retailer you may ask us to price match with.
  7. Strings and Shuttlecocks excluded.
  8. Yonex products are excluded from this offer.

EASY 30 DAY RETURNS

SERVICE PROMISE

BUY NOW PAY LATER

PRICE PROMISE

Customer Reviews

Based on 3 reviews
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A
Aimee Morgan

It has taken me a long time trying to find a racket that suits me and this is perfect. Has great power which was one of the things I was looking for, hits brilliantly around the court and the weight is just right for me. Good strings at the requested tension. Overall a great and smart looking racket :)

H
Harvey Birch
Amazing

Brilliant price and good strings at the requested tension

E
Evan Blake
The stringing upgrade never happened

I ordered with a string upgrade to BG80 in both rackets but this was automatically disregarded straight away as on my order confirmation it said original string even though I had stated I wanted the rackets strung in the new string. Other than the stringing, the rackets are as expected. Not anywhere as good as the Astrox 100zz as expected for the price. Overall, happy with the rackets but not the stringing or service provided