Wilson Ultra Power Junior 21 tennisslag (greep 3 1/2, zwart/blauw)

The Wilson Ultra Power Junior 21 is a lightweight aluminum racket built for young beginners aged 5-6, offering easy swing speed and a forgiving 90 sq. in. head. Unlike adult rackets, its 21-inch length and junior grip size are scaled to a child's height of 100-115 cm, promoting proper stroke mechanics from the start.

Highlights

• Pre-strung with a 16x16 pattern for consistent response
• Aluminum alloy frame with constant 19 mm beam for durability
• 2 pts head-light balance for maneuverability
• Junior grip size 3 1/2 fits small hands
• Part of the Ultra Power series, ideal for recreational play

In daily use

Young players will appreciate the racket's light 190 g unstrung weight, which reduces fatigue during lessons and casual rallies. The black and blue design appeals to kids, while the pre-strung setup means it's ready for the court immediately. The head-light balance helps generate racket speed, making it easier to learn topspin and control.

Full specifications

• Head size: 90 sq. in. (581 cm²)
• Length: 21 inches (53.3 cm)
• Unstrung weight: 6.7 oz (190 g)
• Balance: 2 pts head light (30.0 cm)
• String pattern: 16x16
• Grip size: 3 1/2 (Junior)
• Material: Aluminum alloy
• Beam width: 19 mm constant
• Recommended age: 5-6 years
• Skill level: Beginner / Recreational Junior
• Pre-strung: Yes
• Series: Ultra Power
• Color: Black / Blue
• Cover included: No
• Target player height: 100-115 cm (3'3" - 3'9")

Final note

The Wilson Ultra Power Junior 21 is a solid first racket for young beginners, combining a kid-friendly size with durable construction and a lively feel.