Luxilon · String Profile

Luxilon ALU Power

Polyester Not Arm Friendly

Specifications

Primary gauge: 1.25mm / 17 · $17

Gauge 1.25mm / 17
Material Polyester
Stiffness 198 lb/in
Tension Loss 24%
Energy Return 33%
Spin Potential 7.5/10 ~
Price (est.) $17
Arm Friendly No

Available Gauges

Specs vary slightly across gauges — thinner = more spin & feel, thicker = more durability

Gauge Stiffness Tension Loss Energy Return Spin Potential
1.20mm / 18 188 lb/in ~ 22% ~ 34% ~ 7.7/10 ~
1.25mm / 17 198 lb/in 24% 33% 7.5/10 ~
1.30mm / 16 208 lb/in ~ 25% ~ 32% ~ 7.3/10 ~

~ estimated values

Performance Profile

Subjective ratings across key playability dimensions (0–10)

Power
5.0
Control
9.5
Spin
8.5
Comfort
4.0
Durability
9.5
Touch / Feel
8.0
Tension Maintenance
5.0

Pro Players

ATP/WTA professionals reported using Luxilon ALU Power

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