Tecnifibre RAZOR CODE 17 Gauge 1.25 mm

🎾 Tecnifibre Razor Code 17 Gauge 1.25mm Tennis String

A tour-level co-polyester string delivering precision, durability, and spin for aggressive baseline players

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📄 Product Overview

Tecnifibre Razor Code 17G (1.25mm) is a high-performance co-polyester monofilament string designed for advanced players who demand control, spin, and durability. Known for its crisp response and surgical precision, Razor Code is trusted on the ATP Tour and is the official string of Daniil Medvedev.

Made with a high-modulus polyester blend and enhanced with thermocore technology, Razor Code offers low elasticity for maximum control and excellent tension stability. It is ideal for players with fast, aggressive swings who need to dictate play from the baseline.

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✨ Key Features

1. Maximum Control & Accuracy

Low-powered poly provides pinpoint precision

Ideal for aggressive players who hit flat or with controlled topspin

Great for players who generate their own power

2. Durability & Tension Stability

High-modulus polyester construction offers long-lasting performance

Thermocore processing reduces harshness and helps retain tension longer

Withstands high-impact hitting over extended sessions

3. Solid Spin Potential

Grips the ball well for topspin and slice

Smooth surface promotes string snapback on fast swings

Effective for spin-based control without compromising consistency

4. Tour-Level Response

Crisp and controlled feel preferred by professionals

Delivers consistent performance across full swings and touch shots

Recommended for poly veterans who prefer firm feedback

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📏 Recommended Tension Guide

By Racquet Type

Racquet Type	Tension Range	Optimal Tension
Power Racquets	50–55 lbs	52 lbs
Control Racquets	46–51 lbs	48 lbs
Balanced Racquets	47–53 lbs	50 lbs

 

By Playing Style

Playing Style	Tension Range	Notes
Aggressive Baseliner	50–54 lbs	Boosts control and directional accuracy
All-Court Player	47–52 lbs	Balanced tension for control and spin
Serve-and-Volley	45–50 lbs	Slightly lower tension improves feel

 

By String Pattern

String Pattern	Tension Range	Notes
Open (16x19)	48–53 lbs	Mid tension enhances spin and depth
Dense (18x20)	46–51 lbs	Lower tension for ball pocketing and feel

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🔄 Tecnifibre String Series Comparison

Model	Key Traits	Ideal For
Razor Code	Control, durability, tour-level feel	Advanced players with fast swings
Ice Code	Power, snapback, comfort	Baseliners seeking easy depth and pop
Black Code	Heavy spin, feel, forgiveness	Topspin players who want a softer poly
Red Code	Crisp response, control	All-around players who want firm poly feel
X-One Biphase	Power, comfort, gut-like feel	Players who prefer multifilament strings

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🎯 Recommended For

Tecnifibre Razor Code 17G is best suited for:

Competitive players who need maximum control and tension stability

Players who generate their own power and want a low-powered setup

Baseliners who hit flat or with measured topspin

Experienced polyester users who prefer a firm, crisp response

Players who train or compete frequently and demand long-lasting durability

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🏭 About the Manufacturer

Tecnifibre is a French performance tennis brand founded in 1979, known for its cutting-edge racquet and string technology. Tecnifibre became globally recognized for its multifilament string innovation, and has since grown to become a leading brand on the ATP Tour.

The Razor Code series was developed through extensive collaboration with elite athletes and engineers, and is endorsed by world-class players like Daniil Medvedev. Tecnifibre continues to lead the string innovation space by combining string science, player feedback, and French craftsmanship.

With in-house string production and a passion for performance, Tecnifibre delivers products that meet the demands of modern competitive tennis.