My Store
Tecnifibre 4S 18 Gauge 1.20 mm
Tecnifibre 4S 18 Gauge 1.20 mm
Couldn't load pickup availability
🎾 Tecnifibre 4S 18 Gauge 1.20mm Tennis String
A revolutionary ultra-thin multifilament string engineered with 4-Spiral technology for exceptional feel, explosive power, and unmatched comfort
📄 Product Overview
Tecnifibre 4S 18G (1.20mm) represents the pinnacle of multifilament string innovation, featuring the groundbreaking 4-Spiral (4S) technology that revolutionizes how power, comfort, and control are delivered in tennis strings. This ultra-premium string combines thousands of high-performance polyamide microfilaments arranged in four distinct spiral patterns, creating a string that provides natural gut-like feel with enhanced durability and consistency.
The 4S technology creates multiple performance zones within a single string, with each spiral layer optimized for specific characteristics: power generation, comfort enhancement, control precision, and durability. At 1.20mm gauge, this string delivers maximum feel and touch while maintaining the structural integrity needed for competitive play. The result is a string that allows players to experience unprecedented levels of comfort and feedback while generating explosive power and maintaining precise control over shot placement.
📏 Recommended Tension Guide
By Racquet Type
| Racquet Type | Tension Range | Optimal Tension |
|---|---|---|
| Power-Oriented | 45-49 lbs | 47 lbs |
| Control-Oriented | 43-47 lbs | 45 lbs |
| Balanced | 44-48 lbs | 46 lbs |
By Playing Style
| Playing Style | Tension Range | Notes |
|---|---|---|
| Touch Player | 42-46 lbs | Lower tension enhances feel and finesse |
| All-Court Player | 44-48 lbs | Balanced tension for versatile shot-making |
| Power Baseliner | 46-50 lbs | Moderate tension for controlled power |
| Senior Player | 43-47 lbs | Comfort-focused tension for arm protection |
By String Pattern
| String Pattern | Tension Range | Notes |
|---|---|---|
| Open Pattern (16x19) | 44-49 lbs | Mid tension balances power and control |
| Dense Pattern (18x20) | 42-47 lbs | Lower tension maximizes comfort and feel |
🔄 Tecnifibre String Series Comparison
| Model | Key Characteristics | Recommended For |
|---|---|---|
| 4S | Feel, power, comfort (ultra-premium multifilament) | Players seeking ultimate touch and natural gut feel |
| X-One Biphase | Feel, comfort, control (premium multifilament) | All-around players wanting balanced performance |
| TGV | Explosive power, comfort (multifilament) | Power players seeking maximum ball speed |
| Multifeel | Comfort, touch, durability (multifilament) | Recreational players prioritizing arm-friendly play |
| BLACK CODE | Control, spin, durability (polyester) | Tournament-level competitive players |
| RAZOR SOFT | Comfort, extreme spin (enhanced polyester) | Spin players seeking arm-friendly performance |
📊 Performance Characteristics Comparison
| Feature | 4S (Ultra-Premium Multifilament) | Standard Multifilament | Natural Gut |
|---|---|---|---|
| Feel | Excellent | Good | Excellent |
| Power | Excellent | Very Good | Excellent |
| Comfort | Excellent | Very Good | Excellent |
| Control | Very Good | Good | Very Good |
| Durability | Good | Fair | Poor |
| Touch | Excellent | Good | Excellent |
| Arm Friendliness | Excellent | Very Good | Excellent |
🏭 About Tecnifibre
Founded in 1979 in France, Tecnifibre has established itself as a leader in tennis string innovation, consistently pushing the boundaries of what's possible in string technology. The company's commitment to research and development has resulted in numerous breakthrough innovations that have transformed modern tennis equipment.
The development of 4-Spiral technology represents over four years of intensive research and development, combining advanced materials science with practical player needs. Tecnifibre's French engineering team worked closely with professional players, coaches, and sports scientists to create a string that delivers natural gut-like performance with enhanced durability and consistency.
The 4S series exemplifies Tecnifibre's philosophy of combining cutting-edge French engineering with practical performance benefits. Through advanced spiral construction and ultra-precision manufacturing, the company has created a string that allows players to experience the ultimate in feel and comfort while maintaining the performance characteristics demanded by competitive tennis.
Professional players around the world have embraced the 4S as the ultimate multifilament string, providing validation of Tecnifibre's innovative approach to string design. From club courts to Grand Slam venues, the 4S continues to set new standards for what players can expect from premium multifilament technology.
The 4S represents not just an evolution in string technology, but a revolution in how comfort, power, and control can be optimized within a single string design, proving that innovation and player wellness can work together to elevate the modern game of tennis.
Share
