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Head Kids' Tennis Racket Boom Alternate Jr. 25in/230g (9-12 years) 2026 purple - pre-strung -

RRP 1: 130,00€
You save: 23% (29,65€)
111,50€ 100,35€  incl. 19% VAT plus shipping costs of 5,50€
Please select the following options: (1) Grip size
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Article number:
102342
Model number:
232456-SC
Delivery time:
Delivery in
3 to 4 working days
Market launch:
March 2026
Delivery:
Fullsize cover, strung
  • Lilac is Coco Gauff's favourite colour, and the tonal lilac design of the BOOM ALTERNATE JR 25 – recommended by Gauff and Lorenzo Musetti – offers a striking and progressive look that matches the explosive feel of the racket. 
  • as a younger junior between 8 and 10 years old, you can make a powerful statement with a racket that combines explosive power with the feel for delicate drop shots, allowing you to play modern tennis. 
  • the introduction of Hy-Bor in the shaft of the racket – a state-of-the-art material mix primarily used in the high-tech aerospace industry – has improved perceived stability and power. 
  • this model is based in its construction on the MP and MP L rackets of the BOOM series for adults, but features smaller dimensions to cater to you as an aspiring junior. 
  • with the power, confidence, and enjoyment that playing with the BOOM ALTERNATE JR 25 brings, you need to think of nothing else but enjoying the moment and making your next shot
  • explosive power for younger juniors aged 8 to 10 years
  • Hy-Bor improves perceived stability and solid feel on impact
  • Auxetic 2.0 technology for a more direct ball feel
  • construction based on the adult models BOOM MP L and BOOM MP
  • smaller dimensions for the needs of aspiring juniors
  • tonal lilac design – Lilac is Coco's favourite colour – for a striking and progressive look 
  • Boom JR 25 Alternate 2026 - Details
  • Head size: 645cm² / 100in²
  • Weight: 245 grams (unstrung)
  • Length: 635cm/ 25in
  • Balance: 31.5cm/ even
  • Frame profile: 24mm
  • String pattern: 16x19
  • Construction: Auxetic 2.0, Graphene Inside, HY-BOR
  • Model 2026
Characteristics
  • recommended for age: 9-12 years
  • recommended for height: 1.35-1.54m
  • Target group: Children
Product technologies
 
Graphene Inside
Strategically positioned in most of our rackets, Graphene strengthens the frame, provides more stability and optimizes the energy transfer from the racket to the ball. When you buy your next racket, make sure it has GRAPHENE INSIDE.
 
Auxetic 2.0
Auxetic constructions show a unique deformation compared to non-auxetic constructions. Due to their internal properties, auxetic constructions expand when a "pulling" force is applied, and contract when they are compressed. The greater the applied force, the greater the auxetic response.

Graphene Inside

Strategically positioned in most of our rackets, Graphene strengthens the frame, provides more stability and optimizes the energy transfer from the racket to the ball. When you buy your next racket, make sure it has GRAPHENE INSIDE.

Auxetic 2.0

Auxetic constructions show a unique deformation compared to non-auxetic constructions. Due to their internal properties, auxetic constructions expand when a "pulling" force is applied, and contract when they are compressed. The greater the applied force, the greater the auxetic response.

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Manufacturer:
HEAD Sport GmbH
Wuhrkopfweg 1
6921 Kennelbach
Voralberg
Austria
info@head.com
Tel: 00 43 800 10103030
Contact
1 RRP: recommended retail price of the manufacturer