ALU Power Rough G4 Tennis Racket String
The durable and control-oriented response of ALU and other co-polyester strings has revolutionized professional tennis. The co-polyester monofilament construction allows a player to take full cuts at the ball without any loss of control. Players with fast swing speeds also tend to find these strings very spin friendly. ALU Power Rough is textured to further enhance spin production. This string is used by many ATP professional players.
- Gauge: 1.25mm
- Length: 12 meters
- Composition: Co-polymer (nylon) + Fluocarbon resin + aluminum fibers
- Durability: Excellent durability for its gauge (12% more tenacity)
- Impact: Good energy return
- Colours: Yellow, white, blue, clear, black