Yonex Poly Tour Spin 125 – 12m Set (Black)

The Yonex Poly Tour Spin 125 is a firm, shaped polyester string engineered for players who demand heavy spin and precise control. Featuring a unique pentagonal profile and advanced SIF (Silicon Infused Filament) technology, this string reduces friction for enhanced snapback, making it ideal for aggressive baseliners who like to rip into the ball.

With its 1.25mm gauge, Poly Tour Spin balances excellent spin potential with solid durability and tension maintenance. While not a comfort string, it’s a top performer for players who rely on fast swing speeds and precision to dictate play.

Performance Ratings:

• Power: 5/10 – Low-powered for max control

• Spin: 9/10 – Exceptional spin from pentagonal shape + SIF tech

• Comfort: 5/10 – Firm feel, not ideal for sensitive arms

• Control: 8.5/10 – Great for aggressive, full-swing players

• Durability: 8/10 – Solid tension stability and lifespan

Product Specifications:

• Construction: Monofilament polyester

• Gauge: 16L / 1.25mm

• Length: 12m set (enough for one racquet)

• Shape: Pentagonal

• Colour: Black

• Made in Japan

Ideal for: Advanced players with aggressive swing speeds looking for a shaped poly string that offers maximum spin, reliable control, and solid durability