Luxilon

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Accessories

Luxilon ALU Power Black 125 Tennis String - Set

A lively polyester starting point when the string bed feels too quiet.

A lively polyester starting point when the string bed feels too quiet.

A lively polyester starting point when the string bed feels too quiet.

Blue Luxilon ALU Power 125 package with black string visible at the side

Image: Luxilon / Wilson Sporting Goods.

The Park Tennis Take

The Park Tennis Take

The racquet comes back from the stringer and the first few balls feel like someone turned the volume up. ALU Power is Luxilon’s lively branch, and the Black 125 set puts that idea in a specific 1.25 mm polyester format. It is the starting point for a player who already swings through the ball and wants a more energetic response to discuss with a stringer. A tour favorite is not automatically your favorite. Start with the feel you are asking for, then let your own court time decide.

The racquet comes back from the stringer and the first few balls feel like someone turned the volume up. ALU Power is Luxilon’s lively branch, and the Black 125 set puts that idea in a specific 1.25 mm polyester format. It is the starting point for a player who already swings through the ball and wants a more energetic response to discuss with a stringer. A tour favorite is not automatically your favorite. Start with the feel you are asking for, then let your own court time decide.

Best for

Players with fast, committed swings

At a glance

Black color; 1.25 mm / 17 gauge; polyester; single string set; model WR8306900; $21.50 on October 9, 2026.

Description

Description

Wilson lists ALU Power Black 125 as a 1.25 mm, 17 gauge polyester tennis string set. It is part of the ALU Power family, which Wilson positions for a lively response and a blend of power and control. The Black version has a black coating and model number WR8306900. Wilson describes aluminum in the string formulation and a poly-ether-ether composition. This is a set rather than a reel, so it is the format for a single restring. The stated $21.50 US price was checked on October 9, 2026. Wilson positions the string for advanced players who want power and control.

Wilson lists ALU Power Black 125 as a 1.25 mm, 17 gauge polyester tennis string set. It is part of the ALU Power family, which Wilson positions for a lively response and a blend of power and control. The Black version has a black coating and model number WR8306900. Wilson describes aluminum in the string formulation and a poly-ether-ether composition. This is a set rather than a reel, so it is the format for a single restring. The stated $21.50 US price was checked on October 9, 2026. Wilson positions the string for advanced players who want power and control.

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Select links may be affiliate links. Prices are non-dynamic and may change. Park Tennis features products we use, trust, or believe offer real value, based on hands-on testing where available, manufacturer information, and careful editorial assessment.

© 2026 Park Tennis

© 2026 Park Tennis

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