Junior to Jr. Varsity Growth Kit

They’ve grown. So should their gear. The UpSwing Junior to Jr. Varsity Growth Kit is the perfect next step for players who’ve outgrown their original Junior set and are ready to level up their game. Designed for golfers now standing between 51"–59" tall, this upgrade kit transitions your golfer’s existing clubs into the next performance tier—with pro-level materials and no guesswork. The kit includes four new JV-sized club shafts and three fully assembled clubs to match the UpSwing Jr. Varsity Set. With our easy-to-use shaft swap system, you’ll have your golfer back on the course in minutes—better equipped, better sized, and ready to keep growing their game.