Ambitious juniors aged from 9 to 11 can make a powerful statement with a racquet that combines explosive power with the touch to play delicate drop shots, letting them play modern tennis. The introduction of Hy-Bor, a state-of-the-art material mix that is mainly used in the high-tech aerospace industry, to the racquet’s shaft has improved the perceived stability and power. This model has a construction that is based on the adult MP and MP L racquets in the BOOM series, 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.

Explosive power for ambitious juniors from 9 to 11
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
Endorsed by Coco Gauff and Lorenzo Musetti
Weight (unstrung)

245 g / 8.6 oz
String Pattern

16/19
Head size

645 cm² / 100 in²
Balance

320 mm / 0.4 in HL
Length

660 mm / 26 in
Beam

24 mm
Age

9 - 11

HEAD Boom Jnr 26" 2026 Tennis Racket