Updated frame shape improves stability in the face and throat of the racquet

Game-changing aerodynamics

Asymmetrical lacing creates a secure midfoot lockdown at high speeds

Ideal for hot or cold drinks

With the HEAD BOOM Junior 25 Purple 2026

Tecnifibre Razor Spin 16 1.30 Grip Size_5L - 4 5/8" Updated frame shape improves stabilityServe deadly spin from your comfort zone with the Tecnifibre Razor Spin 16 1. 30! This co polyester monofilament string provides controlled power and precision on the court. Its squared structure adds more spin to every shot, while PU additives in the core enhance pocketing and feel. If you want to rip and dip into the corners with ease, try the Tecnifibre Razor Spin 16 1. 30! Who's it for? Advanced tennis players who generate plenty of racquet head