- -€65.10
Discover the Yonex Polytour Pro 120 tennis string in Warm Gray, Midnight Purple, Flash Yellow, Blue and Graphite, a co-polyester monofilament in 1.20 mm gauge that delivers a softer feel and a slightly more powerful response. Ideal for players seeking greater sensation on impact without giving up the Polytour Pro's characteristic control.
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Professional string made in Japan with a round profile, SIF technology and a thin 1.20 mm gauge that sits between the 115 and 125 as a perfect bridge between feel, spin and durability.
YONEX PROFESSIONAL SERIES
The Yonex Polytour Pro 120 is the mid-thin gauge of the acclaimed Polytour Pro family. Designed for players who value a lively feel and a deep pocketing response, it shares the construction and DNA of the string used by tour stars such as Casper Ruud, Nick Kyrgios, Ben Shelton and Frances Tiafoe at their ATP tournaments and Grand Slams.
Its structure is a co-polyester monofilament with a round profile and an exclusive polymer formula that provides elasticity far superior to traditional polyester. This balance produces a soft response, a pleasant ball pocketing and a noticeable reduction of vibrations transmitted to the arm — key features highly valued by demanding tennis players in daily play.
It features SIF (Silicone Oil Infused Filament) technology, developed by Yonex, which infuses the string with silicone oil to minimise inter-string friction. This treatment enhances snapback and significantly boosts spin, letting you load the ball with more depth and control even at high swing speeds and challenging shot angles on court.
Its 18L gauge (1.20 mm) occupies the ideal space between the softer, more powerful 115 and the more balanced 125. It delivers slightly more bite, positive impact feedback and reasonable durability for intermediate and advanced players. Each individual set measures 12 metres (39 ft) and it's also available in a 200-metre reel for stringers.
The five-colour range lets you match it to any racquet and personal aesthetic: understated Warm Gray, elegant Midnight Purple, vibrant Flash Yellow ideal for maximum visibility, classic Blue and modern Graphite. Manufactured entirely in Japan to the quality and precision standards that define Yonex, a global benchmark in tennis engineering and performance strings.
Find your perfect balance between feel, spin and durability with the Yonex Polytour Pro 120. String it at 22-25 kg according to your profile, choose your favourite colour and discover why the Polytour Pro family is one of the most appreciated on the global tour. Japanese Yonex quality now in your racquet from the very first stroke.
| Yonex Polytour Pro 120 — Technical Specifications | |
|---|---|
| Feature | Detail |
| Item Code | PTGP120 |
| Type | Tennis string |
| Material | Co-polyester (monofilament) |
| Profile | Round |
| Gauge | 18L (1.20 mm) |
| Individual set length | 12 m (39 ft) |
| Reel length | 200 m |
| Technology | SIF (Silicone Oil Infused Filament) |
| Key benefits | Power, feel, spin, comfort and control |
| Recommended for | All levels and swing speeds (all-around) |
| Origin | Made in Japan |
| Available Colours | Warm Gray, Midnight Purple, Flash Yellow, Blue, Graphite |
