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Head GrapheneXT Speed JR 25 - Black/White

The Head Speed 25 GrapheneXT features all the same technology as the adult racket, but in a size to suit younger players.

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Additional dispatch time: 2 - 3 days

  • Item Details
  • Personalisation
  • Delivery
  • Grip Size
HEAD has given its Speed range of tennis rackets a complete overhaul with a striking new design and updated technology. The series incorporates HEAD’s updated GRAPHENE XT technology, which makes the centre of the racket 30% stronger.

The Jnr 25 edition is two inches shorter than the Tour racket, with a length of 25 inches, and weighs in at just 230 grams, ideal for budding young Djokovics.

The Speed Jnr comes with the next stage of HEAD’s revolutionary technology, GRAPHENE XT. Now 30% stronger, it offers enhanced weight distribution, perfect manoeuvrability and a faster swing.

Discovered in 2004, Graphene consists of a single two-dimensional layer of carbon atoms. This material has a breaking strength 200 times greater than steel, which makes it the ultimate substance for creating new HEAD tennis racket frames with exceptional properties. Graphene technology allows for the first time an optimal redistribution of weight in HEAD rackets. Through the use of Graphene in the shaft, the weight in the middle part of the racket can be reduced. Instead, weight can be shifted from the racket shaft to more functionally relevant areas in the tip and grip. This unique construction provides players with an unmatched manoeuvrability and an increased swing weight. In other words, a racket with Graphene is easier to swing and enables even more powerful shots.

Headsize: 100 sq inch
Weight (U): 230g
Balance (U): 315mm HL
Beam: 24mm
Length: 25 inch
String Pattern: 16/19

Racket ID

Pro-Direct Tennis is proud to offer a unique personalisation service to our customers. Previously only avilable to the pros, personalisation enhances your chosen product and lessens the risk of loss. And the best thing? It's FREE!

The very latest personalisation machinery, together with our unrivalled experience and combined with the largest selection of tennis shoes anywhere from the biggest brands such as Nike, adidas and Lotto, make the Pro-Direct tennis shoe ID iconic and original.

Whether you want to let whoever you just beat in straight sets know who you are, or make that gift extra special, here's your chance to get inventive and let Pro-Direct make your new tennis shoes truly yours.

Fast Delivery

ORDER BY 5PM FOR NEXT DAY DELIVERY within the UK Mainland +44(0)871 423 2020.

As the World's Largest Online Tennis Store, Pro-Direct Tennis offers competitive rates on worldwide delivery to bring you the latest products from the biggest brands. Please select your destination from the list below to see delivery options and costs.

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Measuring Your Grip Size

Choosing the right grip size is a vital part of playing tennis. The right grip size will make your racket feel natural and comfortable.

Use a ruler and measure (in inches) from the crease fold in your hand, to the top of your ring finger. Please see table below:

Grip Size
USA (inches)
4 1/8
4 2/8
4 3/8
4 4/8
4 5/8

Note: It is always better to go for a smaller grip size, as you can easily increase your grip size with over grips.

  • QuickRef: 92275
  • Man. Ref: 235015

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