21 inch junior graphite composite version of the racket endorsed by Novak Djokovic.HEAD's junior racquet series helps kids to get started on their exciting tennis journey. Made of a lightweight graphite composite, the Speed 21 Composite racquet's weight and characteristics are perfect for kids between 4 and 6 years.
- Composition: Graphite Composite
- Weight (unstrung): 200 g / 7.1 oz
- String pattern: 16/17
- Head size: 590 cm² / 91 in²
- Length: 535 mm / 21 in
- Beam: 20 mm
- Age: 4-6