Description
Grays JB 4 Jumbow Junior | 2026/2027 Pink Performance Series
Accessible junior power. Technical foundation. The Grays JB 4 Junior is the perfect entry point into the specialist Jumbow range for younger athletes, offering the aggressive technical profile of an elite stick with a focus on maximum shock absorption. Constructed with a Graphene-infused matrix, this stick provides a forgiving "pro-feel" touch that is ideal for juniors refining their drag-flicking and aerial skills. The iconic Jumbow (200mm) profile and Maxi head configuration make the JB 4 Junior a reliable and stylish choice for the next generation of playmakers.
Performance Technical Innovations
The JB 4 Junior is engineered to provide a soft, controlled feel while maintaining the structural integrity required for developing powerful gameplay.
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Graphene Material Matrix: Underpinned by Graphene, stronger than steel yet incredibly lightweight, the JB 4 Junior offers remarkable durability. This material ensures efficient energy transfer during hits while providing the highest levels of dampening in the JB collection to protect young hands from "sting."
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Jumbow Profile (24.75mm @ 200mm): The classic low-bow shape designed for technical skill development. The 200mm apex is specifically positioned to assist with lifting the ball, making it the ideal tool for junior players learning to master drag-flicking, overheads, and 3D eliminations.
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Maxi Head Configuration: A traditional, stable head shape that provides a generous surface area for receiving and striking. The Maxi head offers a forgiving "sweet spot," ensuring consistent ball control for players still perfecting their timing and technique.
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Superior Shock Absorption: Specifically tuned for a "softer" feel, the JB 4 Junior is optimized for players who prefer more cushion on their first touch. This helps build confidence when receiving hard passes or playing on different turf types.
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Vibrant Pink Aesthetic: A bold visual package for 2026, featuring a striking Pink colourway. The design incorporates premium foils and exposed carbon fabric, providing a professional, technical look that mirrors the senior elite range.
Technical Specifications:
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Bow Profile: Jumbow (Junior Technical Low Bow)
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Bow Apex: 24.75mm @ 200mm from the base of the head
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Head Shape: Maxi (Forgiving surface area & control)
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Material Matrix: Graphene-Infused Composite (Maximum junior dampening & durability)
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Construction: Performance Matrix for balanced energy transfer
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Grip: High-Performance Junior Traction Grip
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Power Rating: Intermediate (High control / Elite shock absorption)
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Best For: Developing technical juniors, aspiring drag-flickers, and players seeking a softer feel
