Luxilon ALU Power 125 is a high-performance co-polyester tennis string designed for competitive players seeking precise control, a crisp response, and reliable spin potential. Its aluminum-infused polyester construction delivers direct ball feedback and a firm, controlled feel during aggressive swings. The 1.25 mm diameter balances responsiveness and durability, making it a strong choice for players who generate their own power.
Intermediate to advanced players with fast swing speeds who prioritize control, spin, and consistent ball feedback. Particularly suited to aggressive baseliners who prefer a firm polyester string and regularly take full swings.
| Gauge | 16L / 1.25 mm |
| Length | 330 ft / 100 m (Half Reel) |
| Material | Co-Polyester with Aluminum Additives |
| Construction | Monofilament |
| Profile | Round |
| String Type | Polyester |