Boom Jr. 25 Alternate 2026

The HEAD BOOM ALTERNATE JR 25 was developed for ambitious junior players aged 8 to 10 years who want to play modern tennis with power and feel. Inspired by Coco Gauff, whose favorite color is purple, the racket impresses with a striking tonal purple design that perfectly matches the explosive character of the BOOM series.

Through the use of the innovative Hy-Bor material in the shaft – a high-tech material mix from aerospace technology – the racket offers improved stability and powerful shots. The Auxetic 2.0 technology additionally provides a more direct ball feel and precise feedback at the point of impact. The construction is based on the adult rackets BOOM MP and BOOM MP L, but has been specifically adapted to the needs of young players.

Technical Specifications:

• Weight (unstrung): 230 g
• Head size: 645 cm² / 100 in²
• String pattern: 16/19
• Balance: 315 mm
• Length: 635 mm / 25 in
• Beam width: 24 mm
• Recommended age: 8–10 years

A modern junior racket with explosive power, excellent feel, and striking design – ideal for young players on their way to the next level.