Luxilon ALU Power 16l/1.25g Silver

Luxilon ALU Power 1.25 (16L) Silver Tennis String

The world’s most trusted tour string — in its most spin-friendly gauge. The Luxilon ALU Power 1.25 Silver is the thinner, more spin-focused version of the string that changed professional tennis forever — delivering the same legendary control, power, and tension maintenance of the ALU Power family with the added spin bite and feel of the 1.25mm gauge.

At the heart of the ALU Power is its unique aluminum-infused poly-ether-ether co-polyester construction — a proprietary formula that exceeds all quality standards for near-zero string variance. Every set plays identically, every time. The string is completely impervious to atmospheric conditions including moisture and humidity, ensuring consistent performance whether you’re playing indoors or on an outdoor hard court in the summer heat.

The 1.25mm / 16L gauge bites deeper into the ball than the standard 1.30mm ALU Power, generating more topspin and a sharper, more responsive feel — while retaining the legendary control and tension maintenance that defines the ALU Power family. Trusted by touring professionals worldwide as the benchmark for co-polyester performance.

• Gauge: 16L / 1.25mm
• Type: Co-polyester (aluminum-infused, poly-ether-ether composition)
• Color: Silver
• Performance: Control, spin, power, near-zero string variance, tension maintenance
• Weather resistance: Impervious to moisture and humidity
• vs. 1.30mm: Thinner gauge = more spin and feel, slightly less durability
• Available as: 1/2 Set ($10.75), Full Set ($21.50), Reel ($325.00)
• Brand: Luxilon (Wilson)
• Ideal for: Advanced and professional players seeking elite spin and control

Need more durability? Try the Luxilon ALU Power 1.30 Big Banger for the thicker, most durable ALU Power option.