Master Athletics TR40 JR Tennis Training Racket

The TR40 JR is a purpose-built training racquet designed to help junior players develop cleaner strokes and more consistent ball contact. Weighing 8.4 oz (240 g), the TR40 JR delivers a familiar racquet feel while its compact 40 sq in head size forces players to focus on the sweet spot—promoting improved timing, precision, and hand-eye coordination.

Incorporating proprietary EDGE Technology, the TR40 JR allows for customization to match a player’s development and training needs. Ideal for use 5–10 minutes before practice or matches, the TR40 JR is an effective warm-up and training aid that builds confidence and better technique over time.

Simple, effective, and performance-driven, the TR40 JR helps young athletes train smarter and play cleaner.

• Weight: 8.4 oz / 240 g
• Head Size: 40 sq in
• String Tension: 30–35 lb / 13–16 kg
• String Pattern: 12 × 12
• Grip Size: 4” (0)