Kirschbaum Max Power 1.30 is a firm co-polyester tennis string designed for aggressive players who generate their own power and demand precise control. Its smooth monofilament construction delivers a direct, predictable response, helping players maintain accuracy during fast, full swings. The thicker 1.30 mm gauge emphasizes durability and a solid string bed, making it a practical choice for frequent string breakers who prefer controlled performance over added power or softness.
Intermediate to advanced players with fast swing speeds who prioritize control, durability, and a firm response. Particularly suited to aggressive baseliners and heavy hitters who want predictable performance and generate sufficient power through their own technique.
| String Type | Co-Polyester Monofilament |
| Gauge | 1.30 mm |
| Construction | Round Monofilament |
| Performance Focus | Control and Durability |