Tennis
Yonex PolyTour Fire 125 Black Set
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Specifications
The black PolyTour Fire 125 set is a 1.25 mm polyester monofilament tennis string, marked 16L and PTGF125.
- Gauge
- 1.25 mm / 16L
- Material
- Polyester monofilament
- Color
- Black (007)
- Format
- Set
- Item Code
- PTGF125
- Technology
- SIF (Silicone Infused Filament)
Faces on Court
Elena RybakinaPolyTour Fire 125
Diana ShnaiderPolyTour Fire 125 Black Set
Model Details
SIF is the process that infuses PolyTour Fire’s polyester filament with silicone oil. It reduces friction between crossing strings so they can slide sideways during contact and return. Fire has a round profile, unlike the eight-sided PolyTour REV. This black set is 1.25 mm thick; 16L is its gauge designation. Monofilament means a single solid strand rather than a bundle of fine fibers.
Guides · Tennis