Pro Staff Precision Junior 21 Wilson

Name: Wilson Pro Staff Precision Junior 21
Brand: Wilson
SKU: 01M45VYAGMZ3743J7BGQB2N5N5

Tennis· Pro Staff Precision

Updated on 10/05/2026

Version · 5 optionsPro Staff Precision Junior 21Change

The Wilson Pro Staff Precision Junior 21 is a 21 inch (53 cm) pre-strung kids' racquet, recommended for children aged 6 and 7 who are learning to play with red balls on a 36-foot court. The Perimeter Weighting System stabilizes the racquet head and C-beam technology increases power for young players. It weighs 190 g and has a red and black finish, designed to give precision and control to those just starting out.

Key specs

Full specs

Weight strung: 190 g
Length: 21 in

LevelsBeginner

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Strengths and watch-outs

Pros

190 g: light and easy for children to handle
Perimeter Weighting System: more stable head
C-beam: more power for young players

Cons

21 in length: only suits small children
Short range of use: recommended for children aged 6 and 7

Ideal for: Children aged 6 and 7 who are learning to play
Levels: Beginner

Specs

Dimensions
Weight unstrung	No data	Medium confidence
Weight strung	190 g	Medium confidence
Head size	No data	Medium confidence
Length	21 in	Medium confidence
Balance point	No data	Medium confidence
Swingweight	No data	Medium confidence

Construction
Stiffness (RA)	No data	Medium confidence
String pattern	No data	Medium confidence
Frame thickness	No data	Medium confidence
Material	No data	Medium confidence
Recommended tension	No data	Medium confidence
Grip sizes	No data	Medium confidence