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Head Boom 25" JR Alternate (2026) Junior Tennis Racket

£81.00 Regular price £90.00
by Head
Low stock - 1 available
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Younger juniors can supercharge their power and confidence with the BOOM JR 25 TENNIS RACQUET, which has been upgraded with a material mix used in aerospace.

Explosive power is combined with the touch to play delicate drop shots in the BOOM JR 25. Ambitious juniors aged from 8 to 10 can play modern tennis with a racquet that has been enhanced with the introduction of Hy-Bor, a state-of-the-art material mix that is mainly used in the high-tech aerospace industry. Adding that material to the shaft has improved the racquet’s perceived stability and power. Endorsed by Coco Gauff and Lorenzo Musetti, this model has a construction that is based on the adult racquets BOOM MP L and BOOM MP, with smaller dimensions to suit up-and-coming juniors. With the power, confidence and fun that comes from playing with the BOOM JR, juniors don't have to think about anything else but enjoying the moment and hitting their next shot. Like the adult BOOM frames, the BOOM JR 25 comes in a vibrant blue design inspired by HEAD’s iconic ski racing collection. This racquet will help kids to feel good about themselves and their tennis.

  • Explosive power for younger juniors from 8 to 10
  • Hy-Bor enhances perceived stability and the solid impact feel
  • Auxetic 2.0 technology for a more connected feel to the ball
  • Construction based on the adult models BOOM MP L and BOOM MP
  • Smaller dimensions to suit the needs of up-and-coming juniors
  • Tonal purple design – purple is Coco’s favorite color – for a striking and progressive look
  • Endorsed by Coco Gauff and Lorenzo Musetti

 

Weight

Midweight

230 g / 8.1 oz

Midweight racquets are designed for kids aged 4-6 (21 inch) and 6-8 (23 inch). They offer younger players stability and excellent manoeuvrability.

Balance

Head-Light

315 mm / even

Light and easy to handle, this racquet is designed for young players. With more weight at the handle, it offers better control and manoeuvrability, helping kids develop their skills with ease.

Head size

Junior Large

645 cm² / 100 in²

With a larger headsize, these racquets provide more power and a bigger sweet spot. Ideal for kids aged 8-10 (25-inch) and 9-11 (26-inch), they help young players hit the ball with more ease and confidence while developing their skills.

String Pattern

Power & Spin

16/19

The 16x19 string pattern, with 16 main and 19 cross strings, is more open, allowing for greater spin and power. The wider spacing between the strings enables the ball to sink deeper, creating more power and responsiveness, making it ideal for aggressive baseline players who rely on spin and speed.

Beam

25 inch

Perfect for kids aged aged 8–10, these racquets are light, easy to handle, and a great next step toward adult-sized gear—helping young players build confidence and control as they grow.