THE STORYWe founded Heysil with a simple mission- to provide uncomplicated high performance tennis equipment to the world. As a stringer/technician working with touring players over many years, we know the importance of quality and attention to detail. Heysil focuses on providing the best specification tolerance of any brand (+/- 1 in weight, balance, and SW). Our designs are simple and timeless, and our products offer a classical feel free from dampening technologies.
Customisation
Heysil offers personalised tailored rackets, each one customised by their in-house Master Racquet Technician.
Tolerance
Each racket is crafted to the tightest of tolerances of +/- 1g in Weight, 1mm in Balance and 1pt in Swing Weight.
Fit for purpose
With 3 Tour models that fits the needs and playstyles of most advanced to professional tour level players.
HEYSIL TOUR RACKET SPECS
Heysil Tour 98 16x19
| Length | 27 inches |
| Head size | 98 sq |
| Weight Unstrung | 10.58 oz / 300 grams (+/- 1g) |
| Weight Strung | 11.2 oz / 318 grams (+/- 1g) |
| Unstrung Balance | 7pts HL / 32cm (+/- 1mm) |
| Strung Balance | 4pts HL / 33cm (+/- 1mm) |
| Swing weight Unstrung | ≈275 (+/- 1) |
| Swing weight | ≈305 (+/- 1) |
| Stiffness | 65 |
| Width | 22mm Straight Beam |
| Material | High and Standard Modulus Graphite |
| String Pattern | 16 Mains / 19 Crosses |
| Mains Skip | 7H, 9H, 7T, 9T |
Heysil Tour 98 18x20
| Length | 27 inches |
| Head size | 98 sq |
| Weight Unstrung | 10.58 oz / 300 grams (+/- 1g) |
| Weight Strung | 11.2 oz / 318 grams (+/- 1g) |
| Unstrung Balance | 7pts HL / 32cm (+/- 1mm) |
| Strung Balance | 4pts HL / 33cm (+/- 1mm) |
| Swing weight Unstrung | ≈274 (+/- 1) |
| Swing weight | ≈304 (+/- 1) |
| Stiffness | 65 |
| Width | 22mm Straight Beam |
| Material | High and Standard Modulus Graphite |
| String Pattern | 18 Mains / 20 Crosses |
| Mains Skip | 8H, 10H, 9T |
Heysil Tour 100 16x19
| Length | 27.1 inches |
| Head size | 100 sq |
| Weight Unstrung | 10.58 oz / 300 grams (+/- 1g) |
| Weight Strung | 11.2 oz / 318 grams (+/- 1g) |
| Unstrung Balance | 6pts HL / 32.3cm (+/- 1mm) |
| Strung Balance | 3pts HL / 33.4cm (+/- 1mm) |
| Swing weight Unstrung | ≈276 (+/- 1) |
| Swing weight | ≈306 (+/- 1) |
| Stiffness | 65 |
| Width | 21mm Straight Beam |
| Material | High and Standard Modulus Graphite |
| String Pattern | 16 Mains / 19 Crosses |
| Mains Skip | 7H, 9H, 7T, 9T |