Wilson Natural Gut 17/1.25 String Set · RacquetDepot

The string choice for Roger Federer, Champion's Choice Duo combines the power and feel of Wilson's Natural Gut with the durability and spin of Luxilon's ALU Power Rough. Federer uses Natural Gut in the mains and ALU Power Rough in the crosses for a softer feel and superb playability. For better durability, use ALU Power Rough in the mains.

Wilson Champion's Choice DUO Tennis String Set

Wilson Pro Staff 97L v14 Tennis Racquet · RacquetDepot

is the first solid core, synthetic gut string that combines the OCHO’s unique octagonal shape with the dynamic elasticity of our TNT technology.

Gamma Ocho TNT 17/1.25 String Set

Tennis String Gauges - How does thickness influence play?

Wilson Synthetic Gut Power 17/1.25 String Reel · RacquetDepot

Wilson NXT Power 17/1.26 String Set · RacquetDepot

WILSON NATURAL GUT 17 (1.25MM) TENNIS STRING 40'/12.2M (1 SET) – Tads Sporting Goods

WILSON NATURAL GUT 17 (1.25MM) TENNIS STRING 40'/12.2M (1 SET) – Tads Sporting Goods

Laserfibre Supreme 2.0 17/1.25 String Set · RacquetDepot

Dunlop SX300 LS Tennis Racquet · RacquetDepot

Wilson NXT Power 17/1.26 String Set · RacquetDepot

is an industry-changing Synthetic Gut with all-around performance, that offers a balance of playability and extra durability for all playing

Gamma Synthetic Gut 17/1.25 String Set